TY - BOOK ID - 128861742 TI - Economic values of salmon and steelhead trout in Oregon rivers, AU - Ballaine, Wesley Charles AU - Fiekowsky, Seymour PY - 1953 PB - [Eugene] : Bureau of Business Research, School of Business Administration, University of Oregon, DB - UniCat KW - Salmon fisheries KW - Trout fishing KW - Salmon fishing UR - https://www.unicat.be/uniCat?func=search&query=sysid:128861742 AB - ER -