TY - JOUR ID - 128682989 TI - Biological studies and estimates of optimum escapements of sockeye salmon in the major river systems in southwestern Alaska PY - 1969 PB - [Washington, D.C.] : U.S. G.P.O., DB - UniCat KW - Escapement (Fisheries) KW - Sockeye salmon KW - Sockeye salmon fisheries KW - Sockeye salmon KW - Spawning KW - Habitat UR - https://www.unicat.be/uniCat?func=search&query=sysid:128682989 AB - ER -