-138- 



Ohsuini, S., and Y. Masaki. 1974. Status of whale stocks 

 in the Antarctic, 1972/73. Rep. IWC, 24:102-113. 



Ohsumi, S. , Masaki, Y., and A. Kawamura, 1970. Stocks of 

 the Antarctic minke whale. Sci. Rep. Whales Res. 

 Inst. Tokyo. No. 22:75-125. 



Ohsumi, S., Y. Shimadzu, and T. Doi. 1971. The seventh 

 memorandum on the results of Japanesse stock assess- 

 ment of whales in the North Pacific. Rep. IWC, 

 21:76-89. 



Olsen, S. 1954. South Georgian cod. Norsk Hvalfangsttid. , 

 43:373-382. 



Olsen, S. 1955. A contribution to the systematics and 

 biology of Chaenichthyid fishes from the South 

 Georgia. Nytt. Mag. Zool., 3:79-93. 



Oordt, G.J. van, and J. P. Kruyt, 1953. On the pelagic 

 distribution of some Procellariiformes in the 

 Atlantic and southern oceans. Ibis, 95:615-637. 



0ritsland, T. 1970a. Biology and population dynamics of 



Antarctic seals. Pp. 361-366 inHoldgate, M.W. (ed.), 

 Antarctic Ecology, Vol. 1. Academic Press: New York. 

 60 4 pp. 



0ritsland, T. 1970b. Sealing and seal research in the 

 southwest Atlantic pack ice, Sept. -Oct., 1964. Pp. 

 367-376 in Holdgate, M.W. (ed.), Antarctic Ecology, 

 Vol. 1. Academic Press: New York. 604 pp. 



0ritsland, T. 1977. Food consumption of seals in the 

 Antarctic pack ice. Pp. 749-768 in Llano, G.A. 

 (ed.). Adaptations Within Antarctic Ecosystems: 

 Proceedings of the Third SCAR Symposium on Antarctic 

 Biology. Smithsonian Institution: Washington, D.C. 

 1252 pp. 



Osochenko, E.I. 1967. An economic evaluation of using 



krill for making fish meal. Pp. 79-84 in Burukovskii, 

 R.N. (ed.), Soviet Fishery Research on the Antarctic 

 Krill. U.S. Clearinghouse for Fed. Sci. and Tech. 

 Info., TT67-32683. 



Ozawa, K., T. Yamada, K. Masatoshi, and T. Shimizu. 1968. 

 Observations of patches of Euphausia superba . J. 

 Tokyo Univ. Fish., 9:101-109. 



