UNITED STATES DEPARTMENT OF THE INTERIOR, Douglas McKay, Secretary 

 FISH AND WILDLIFE SERVICE, John L. Farley, Director 



STABILIZATION OF THE PHOSPHATE RATIO 

 OF SEA WATER BY FREEZING 



By Albert W. Collier and Kenneth T. Marvin 



FISHERY BULLETIN 79 



From Fishery Bulletin of the Fish and Wildlife Service 



VOLUME 54 



UNITED STATES GOVERNMENT PRINTING OFFICE • WASHINGTON : 1953 



For sale by the Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. G. 



Price 10 cents 



