UNIVERSITY OF CALIFORNIA LIBRARY 



Los Angeles 

 This book is DUE on the last date stamped below. 



1310MED 



Biome 



MAY 2 1992 

 RECEIVED 



Form L9-40m-5 ) '67(H2161s8)4939 



VI. Eliminating the question of poaching, stream defilement, 

 and other abnormal conditions the problem of increasing the 

 salmon run in the rivers, above the natural capacity of the 

 streams, lies between increasing the parr food in them or reducing 

 the enemies of the salmon in the deep sea habitat. 



