Originally published as: Klamath irrigation project sucker salvage and Langell Valley fish survey report : 1999 (Klamath Falls, Or. : U.S. Bureau of Reclamation, 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,60624642