Ryther, J. H. Photosynthesis and fish production in the sea. Science, 

 1969, 165, N 3901. 



Saijo, Y. , Ichimura, S. Primary production in the Northwestern Pacific 

 Ocean. J. Oceanogr. Soc. Japan, 1960, 16, N 3. 



Sakthivel , M. Studies on Liniacina inflata d'Orbigny (Thecosomata , 

 Gastropoda) in the Indian Ocean. Ecol. Studies, 3, 1973. 



Sameoto, D. D. Annual life cycle and production of the chaetognath 



Sagitta elegans in Bedford Basin, Nova Scotia. J. Fish. Res. Board 

 Can. 1973, 30, N 3. 



Sanders, H. L. Marine species diversity: a comparative study. Amer. 

 Naturalist, 1968, 102, N 925. 



Sanders, H. L. Benthic marine diversity and the stabil ity-time 

 hypothesis. Brookhaven Sympos. Biol., 22, 1969. 



Sargent, M. C, Austin, T. S. Biological economy of coral reefs. Geol. 

 Survey U.S., Washington, D.C., 1954. 



Sasekumar, A. Distribution of macrofauna in a Malayan mangrove shore. 

 J. Anim. Ecol., 1974, 143, N 1. 



Saunders, G. W. Some aspects of feeding of zooplankton. In: 



Eutrophication. Nat. Acad. Sci. U.S.A., Washington, D.C., 1969. 



Schulander, P. E. , Flagg. W., Walters, V., Irving. L. Climatic 



adaptation in Arctic and tropical poikilotherms. Physiol. Zool . , 

 1953, 26, N 1. 



Schuster, W. H. Synopsis of biological data on milkfish Chanos chanos 

 (Forskal, 1775). FAO Fish. Synopsis, N 4, 1960. 



SCOR UNESCO. Determination of photosynthetic pigments in sea-water. 

 Pans, 1966. 



Seba, D. B. , Corcoran, F. F. Surface slicks as concentrator of 



pesticides in the marine environment. Pesticides Monit. J., 1969, 

 3, N 3. 



Sebeok, T. A. Semiotics and ethology. In: Approaches to animal 

 communication. Hague-Paris, 1969. 



Seibt, U. , Wickler, W. Individuen Erkennen und Partnerbevorzugung bei 

 der Garncle Humenocera picta Dana. Naturwissenschaften, 1972, 59. 



Seki, H. Microbial clumps in sea water in the euphotic zone of Saanich 

 Inlet (British Columbia). Mar. Biol., 1971, 9, N 1. 



Seki, H. Red tide of Oilopleura in Saanich Inlet. Le mer (Bull. Soc. 

 France-Japan. Oceanogr.), 1973, 2, N 3. 



508 



