Affiliation:
1. U.S. Fish and Wildlife ServiceAbernathy Fish Technology Center 1440 Abernathy Creek Road Longview Washington98632USA
2. U.S. Fish and Wildlife ServiceLower Snake River Compensation Plan Office 1387 South Vinnell Way, Suite 343 Boise Idaho83709USA
Subject
Management, Monitoring, Policy and Law,Ecology,Aquatic Science,Ecology, Evolution, Behavior and Systematics