The nesting of the Pacific ridley turtle Lepidochelys olivacea on Playa Nancite, Costa Rica D. A. HughesJ. D. Richard OriginalPaper Pages: 97 - 107
Nitrogen fixation in the North Pacific Ocean T. H. MagueN. M. WeareO. Holm-Hansen OriginalPaper Pages: 109 - 119
The occurrence of glycolic acid in coastal sea water N. M. ShahR. T. Wright OriginalPaper Pages: 121 - 124
Seston composition of the bottom waters of Great Lameshur Bay, St. John, US Virgin Islands W. Hickel OriginalPaper Pages: 125 - 130
Effects of algal grazing and aggressive behaviour of the fishes Pomacentrus lividus and Acanthurus sohal on coral-reef ecology P. J. Vine OriginalPaper Pages: 131 - 136
Temperature-time relationships for survival of embryos and larvae of Mulinia lateralis (Mollusca: Bivalvia) V. S. KennedyW. H. RoosenburgM. Castagna OriginalPaper Pages: 137 - 145
Questions on the mechanism of temperature adaptation in marine phytoplankton I. MorrisH. E. Glover OriginalPaper Pages: 147 - 154
Influence of salinity on the eggs and larvae of the California killifish Fundulus parvipinnis Teegavarapu R. Rao OriginalPaper Pages: 155 - 162
Einfache folientanks zur Planktonuntersuchung in situ U. H. BrockmannK. EberleinK. J. Trahms OriginalPaper Pages: 163 - 166
Etude expérimentale du comportement nuptial de Platynereis dumerilii (Annelida: Polychaeta): chémoréception, émission des produits génitaux Y. Boilly-Marer OriginalPaper Pages: 167 - 179
The tidal rhythm of extracellular digestion and the response to feeding in Ostrea edulis R. W. LangtonP. A. Gabbott OriginalPaper Pages: 181 - 187