Angel, H.H.; Angel, M.V. (1967). Distribution pattern analysis in a marine benthic community. Helgol. Wiss. Meeresunters. 15(1-4): 445-454. https://dx.doi.org/10.1007/BF01618640, more

Barnes, H. (1967). Ecology and experimental biology. Helgol. Wiss. Meeresunters. 15(1-4): 6-26. https://dx.doi.org/10.1007/BF01618606, more

Barnett, P.R.O.; Hardy, B.L.S. (1967). A diver-operated quantitative bottom sampler for sand macrofaunas. Helgol. Wiss. Meeresunters. 15(1-4): 390-398. https://dx.doi.org/10.1007/BF01618636, more

Bénard, F. (1967). Réalisation d'une station automatique d'enregistrement des facteurs physico-chimiques dans la zone des marées. Helgol. Wiss. Meeresunters. 15(1-4): 353-360. https://dx.doi.org/10.1007/BF01618632, more

Bilio, M. (1967). Nahrungsbeziehungen der Turbellarien in Küstensalzwiesen. Helgol. Wiss. Meeresunters. 15(1-4): 602-621. https://dx.doi.org/10.1007/BF01618654, more

Borojevic, R. (1967). Importance de l'étude de la répartition écologique pour la taxonomie des éponges calcaires. Helgol. Wiss. Meeresunters. 15(1-4): 116-119. https://dx.doi.org/10.1007/BF01618613, more

Bougis, P. (1967). Utilisation des plutéus en écologie expérimentale. Helgol. Wiss. Meeresunters. 15(1-4): 59-68. https://dx.doi.org/10.1007/BF01618609, more

Bulnheim, H.-P. (1967). Über den Einfluß der Photoperiode auf die Geschlechtsrealisation bei Gammarus duebeni. Helgol. Wiss. Meeresunters. 15(1-4): 69-83. https://dx.doi.org/10.1007/BF01618610, more

Cabioch, L. (1967). Résultats obtenus par l'emploi de la photographie sous-marine sur les fonds du large de Roscoff. Helgol. Wiss. Meeresunters. 15(1-4): 361-370. https://dx.doi.org/10.1007/BF01618633, more

Costlow Jr., J.D. (1967). The effect of salinity and temperature on survival and metamorphosis of megalops of the blue crab Callinectes sapidus. Helgol. Wiss. Meeresunters. 15(1-4): 84-97. https://dx.doi.org/10.1007/BF01618611, more

Crisp, D.J.; Ritz, D.A. (1967). Changes in temperature tolerance of Balanus balanoides during its life-cycle. Helgol. Wiss. Meeresunters. 15(1-4): 98-115. https://dx.doi.org/10.1007/BF01618612, more

den Hartog, C. (1967). The structural aspect in the ecology of sea-grass communities. Helgol. Wiss. Meeresunters. 15(1-4): 648-659. https://dx.doi.org/10.1007/BF01618658, more

Freytag, G. (1967). Zur Frage der Meßgenauigkeit bei hydrobioakustischen Untersuchungen in Aquarien und Flachwassergebieten. Helgol. Wiss. Meeresunters. 15(1-4): 376-389. https://dx.doi.org/10.1007/BF01618635, more

Gaertner, A. (1967). Ökologische Untersuchungen an einem marinen Pilz aus der Umgebung von Helgoland. Helgol. Wiss. Meeresunters. 15(1-4): 181-192. https://dx.doi.org/10.1007/BF01618622, more

Gamulin-Brida, H.; Giaccone, G.; Golubic, S. (1967). Contribution aux études des biocoenoses subtidales. Helgol. Wiss. Meeresunters. 15(1-4): 429-444. https://dx.doi.org/10.1007/BF01618639, more

Ganning, B. (1967). Laboratory experiments in the ecological work on rockpool animals with special notes on the ostracod Heterocypris salinus. Helgol. Wiss. Meeresunters. 15(1-4): 27-40. https://dx.doi.org/10.1007/BF01618607, more

Gessner, F. (1967). Untersuchungen über das osmotische Verhalten der Grünalge Valonia ventricosa. Helgol. Wiss. Meeresunters. 15(1-4): 143-154. https://dx.doi.org/10.1007/BF01618618, more

Golikov, A.N.; Scarlato, O.A. (1967). Ecology of bottom biocoenoses in the Possjet bay (the Sea of Japan) and the peculiarities of their distribution in connection with physical and chemical conditions of the habitat. Helgol. Wiss. Meeresunters. 15(1-4): 193-201. https://dx.doi.org/10.1007/BF01618623, more

Gomoiu, M.-T. (1967). Some quantitative data on light penetration in sediments. Helgol. Wiss. Meeresunters. 15(1-4): 120-127. https://dx.doi.org/10.1007/BF01618614, more

Gray, J.S. (1967). Substrate selection by the archiannelid Protodrilus rubropharyngeus. Helgol. Wiss. Meeresunters. 15(1-4): 253-269. https://dx.doi.org/10.1007/BF01618628, more

Gunkel, W. (1967). Experimentell-ökologische Untersuchungen über die limitierenden Faktoren des mikrobiellen Ölabbaues im marinen Milieu. Helgol. Wiss. Meeresunters. 15(1-4): 210-225. https://dx.doi.org/10.1007/BF01618625, more

Hagmeier, E. (1967). Assimilation and dissimilation measurements on plankton of Helgoland waters. Helgol. Wiss. Meeresunters. 15(1-4): 137-142. https://dx.doi.org/10.1007/BF01618617, more

Hartnoll, R.G. (1967). An investigation of the movement of the scallop, Pecten maximus. Helgol. Wiss. Meeresunters. 15(1-4): 523-533. https://dx.doi.org/10.1007/BF01618648, more

Heath, J.R. (1967). Operation of a cheap underwater house. Helgol. Wiss. Meeresunters. 15(1-4): 399-411. https://dx.doi.org/10.1007/BF01618637, more

Jansson, A.-M. (1967). The food-web of the Cladophora-belt fauna. Helgol. Wiss. Meeresunters. 15(1-4): 574-588. https://dx.doi.org/10.1007/BF01618652, more

Jansson, B.-O. (1967). The importance of tolerance and preference experiments for the interpretation of mesopsammon field distributions. Helgol. Wiss. Meeresunters. 15(1-4): 41-58. https://dx.doi.org/10.1007/BF01618608, more

Jones, N.S.; Kain, J.M. (1967). Subtidal algal colonization following the removal of Echinus. Helgol. Wiss. Meeresunters. 15(1-4): 460-466. https://dx.doi.org/10.1007/BF01618642, more

Kain, J.M. (1967). Populations of Laminaria hyperborea at various latitudes. Helgol. Wiss. Meeresunters. 15(1-4): 489-499. https://dx.doi.org/10.1007/BF01618645, more

Kinne, O. (1967). Closing address. Helgol. Wiss. Meeresunters. 15(1-4): 660-661. https://dx.doi.org/10.1007/BF01618659, more

Kinne, O. (1967). First European Symposium on Marine Biology (Helgoland, 1966): opening address. Helgol. Wiss. Meeresunters. 15(1-4): 1-5. https://dx.doi.org/10.1007/BF01618605, more

Lenz, J.; Thiel, H. (1967). Tauchbeobachtungen an Plankton und an Echostreuschichten. Helgol. Wiss. Meeresunters. 15(1-4): 534-547. https://dx.doi.org/10.1007/BF01618649, more

Macer, C.T. (1967). The food web in Red Wharf Bay (North Wales) with particular reference to young plaice (Pleuronectes platessa). Helgol. Wiss. Meeresunters. 15(1-4): 560-573. https://dx.doi.org/10.1007/BF01618651, more

Magnus, D.B.E. (1967). Zur Ökologie sedimentbewohnender Alpheus-Garnelen (Decapoda, Natantia) des Roten Meeres. Helgol. Wiss. Meeresunters. 15(1-4): 506-522. https://dx.doi.org/10.1007/BF01618647, more

Margalef, R. (1967). The food web in the pelagic environment. Helgol. Wiss. Meeresunters. 15(1-4): 548-559. https://dx.doi.org/10.1007/BF01618650, more

Massé, H. (1967). Emploi d'une suceuse hydraulique transformée pour les prélèvements quantitatifs dans les substrats meubles infralittoraux. Helgol. Wiss. Meeresunters. 15(1-4): 500-505. https://dx.doi.org/10.1007/BF01618646, more

Meyers, S.P.; Hopper, B.E. (1967). Studies on marine fungal-nematode associations and plant degradation. Helgol. Wiss. Meeresunters. 15(1-4): 270-281. https://dx.doi.org/10.1007/BF01618629, more

Michanek, G. (1967). Quantitative sampling of benthic organisms by diving on the Swedish west coast. Helgol. Wiss. Meeresunters. 15(1-4): 455-459. https://dx.doi.org/10.1007/BF01618641, more

Monniot, C. (1967). Problèmes écologiques posés par l'observation des Ascidies dans la zone infralittorale. Helgol. Wiss. Meeresunters. 15(1-4): 371-375. https://dx.doi.org/10.1007/BF01618634, more

Munda, I.; Zavodnik, D. (1967). Algenbestände als Konzentrationen organischen Materials im Meer. Helgol. Wiss. Meeresunters. 15(1-4): 622-629. https://dx.doi.org/10.1007/BF01618655, more

Neumann, D. (1967). Genetic adaptation in emergence time of Clunio populations to different tidal conditions. Helgol. Wiss. Meeresunters. 15(1-4): 163-171. https://dx.doi.org/10.1007/BF01618620, more

Neushul, M.; Dahl, A.L. (1967). Composition and growth of subtidal parvosilvosa from Californian kelp forests. Helgol. Wiss. Meeresunters. 15(1-4): 480-488. https://dx.doi.org/10.1007/BF01618644, more

Ott, J. (1967). Vertikalverteilung von Nematoden in Beständen nordadriatischer Sargassaceen. Helgol. Wiss. Meeresunters. 15(1-4): 412-428. https://dx.doi.org/10.1007/BF01618638, more

Overbeck, J. (1967). Biochemisch-oekologische Studien zum Phosphathaushalt von Azotobacter chroococcum. Helgol. Wiss. Meeresunters. 15(1-4): 202-209. https://dx.doi.org/10.1007/BF01618624, more

Pandian, T.J. (1967). Food intake, absorption and conversion in the fish Ophiocephalus striatus. Helgol. Wiss. Meeresunters. 15(1-4): 637-647. https://dx.doi.org/10.1007/BF01618657, more

Rheinheimer, G. (1967). Ökologische Untersuchungen zur Nitrifikation in Nord- und Ostsee. Helgol. Wiss. Meeresunters. 15(1-4): 243-252. https://dx.doi.org/10.1007/BF01618627, more

Riedl, R. (1967). Die Tauchmethode, ihre Aufgaben und Leistungen bei der Erforschung des Litorals; eine kritische Untersuchung. Helgol. Wiss. Meeresunters. 15(1-4): 294-352. https://dx.doi.org/10.1007/BF01618631, more

Rüppell, G. (1967). Zur Lokomotionsaktivität des Amphipoden Orchestia platensis im Freiland und im Laboratorium. Helgol. Wiss. Meeresunters. 15(1-4): 172-180. https://dx.doi.org/10.1007/BF01618621, more

Russell, G. (1967). The ecology of some free-living Ectocarpaceae. Helgol. Wiss. Meeresunters. 15(1-4): 155-162. https://dx.doi.org/10.1007/BF01618619, more

Seelemann, U. (1967). Rearing experiments on the amphibian slug Alderia modesta. Helgol. Wiss. Meeresunters. 15(1-4): 128-134. https://dx.doi.org/10.1007/BF01618615, more

Smith, R.M. (1967). Sublittoral ecology of marine algae on the North Wales coast. Helgol. Wiss. Meeresunters. 15(1-4): 467-479. https://dx.doi.org/10.1007/BF01618643, more

Steemann Nielsen, E. (1967). Laboratory experiments with plankton algae as a means to understand primary production. Helgol. Wiss. Meeresunters. 15(1-4): 135-136. https://dx.doi.org/10.1007/BF01618616, more

Stevcic, Z. (1967). Der Ernährungskomplex der Seespinne Maja squinado. Helgol. Wiss. Meeresunters. 15(1-4): 630-636. https://dx.doi.org/10.1007/BF01618656, more

Weyland, H. (1967). Beitrag zur quantitativen Verteilung mariner und "terrestrischer" Bakterien im Wasser und in Sedimenten der Deutschen Bucht. Helgol. Wiss. Meeresunters. 15(1-4): 226-242. https://dx.doi.org/10.1007/BF01618626, more

Wieser, W. (1967). Conquering terra firma: The copper problem from the isopod's point of view. Helgol. Wiss. Meeresunters. 15(1-4): 282-293. https://dx.doi.org/10.1007/BF01618630, more

Zeitzschel, B. (1967). Die Bedeutung der Tintinnen als Glied der Nahrungskette. Helgol. Wiss. Meeresunters. 15(1-4): 589-601. https://dx.doi.org/10.1007/BF01618653, more