STRICKLAND, J. D. H. THRAILKILL, JAMES R. 



1960. Measuring the production of marine 1956. Relative areal zooplankton abundance 



phytoplankton. Fisheries Research off the Pacific coast. U.S. Fish and 



Board of Canada, Bulletin No. 122, 172 p. Wildlife Service, Special Scientific Re- 

 port — Fisheries No. 188, 85 p. 



STRICKLAND, J. D. H., and T. R. PARSONS. U.S. NAVY HYDROGRAPHIC OFFICE. 



1960. A manual of sea water analysis. 1956. Bathythermograph observa- 



Fisheries Research Board of Canada, tions. Hydrographic Office Publication 



Bulletin No. 125, p. 153-163. No. 606 -c, 12 p. 



18 



