The vertical structure of a pelagic community in the tropical ocean M. E. VinogradovI. I. GitelzonYu. I. Sorokin OriginalPaper Pages: 187 - 194
Nitrate reductase in Peru current phytoplankton R. W. EppleyT. T. PackardJ. J. MacIsaac OriginalPaper Pages: 195 - 199
Sélection du chalut pélagique Isaacs-Kidd 10 pieds A. MichelR. Grandperrin OriginalPaper Pages: 200 - 212
Untersuchungen über freie gelöste Aminosäuren in Meerwasser H. Bohling OriginalPaper Pages: 213 - 225
A polyunsaturated hydrocarbon (3, 6, 9, 12, 15, 18-heneicosahexaene) in the marine food web M. BlumerM. M. MullinR. R. L. Guillard OriginalPaper Pages: 226 - 235
Spontaneous activity of neurons in the visceral ganglion of Aplysia depilans T. Radil-WeissL. LakočevičZ. Damjanovič OriginalPaper Pages: 241 - 247
Influence of biological and environmental factors on nitrogenous extractives of the spurdog Squalus acanthias W. Vynoke OriginalPaper Pages: 248 - 255
Preliminary observations on the circulatory system in eggs and early larvae of some teleostean fishes K. P. BalakrishnanC. B. Lalithambika Devi OriginalPaper Pages: 256 - 261
The early embryology of the basket star Gorgonocephalus caryi (Echinodermata, Ophiuroidea) D. H. Patent OriginalPaper Pages: 262 - 267
A preliminary account of two sandy beaches in South West India A. TrevallionA. D. AnsellB. Narayanan OriginalPaper Pages: 268 - 279