Originally published as: 1999 Klamath River fall chinook age composition (Washington, D.C.: U.S. Fish and Wildlife Service, 2000) Digital reproduction of item held by Oregon Institute of Technology Library: https://alliance-primo.hosted.exlibrisgroup.com/primo-explore/search?tab=default&search_scope=oit_alma&vid=OIT&institution=OIT&mode=basic&query=any,contains,49825565