| Type |  Book |
| ชื่อเรื่อง | Columbia River salmon and steelhead : proceedings of a symposium held in Vancouver, Washingotn, March 5-6, 1976 / sponsored by the Fish and Wildlife Service of the United States Department of the Interior, the National Marine Fisheries Service of the United States Department of Commerce, and Trout Unlimited ; L. Edward Perry, moderator ; Ernest schwiebert, editor |
| ผู้แต่ง | Columbia River Salmon and Steelhead Symposium (1976 : Vancouver Wash.) |
| พิมพลักษณ์ | Washington : American Fisheries Society, 1977 |
| รูปเล่ม | 214 p. : ill. ; 26 cm |
| หัวเรื่อง | Fishery mangaement --Columbia River Watershed --Congresses [] |
| | Pacific salmon --Columbia River Watershed --Congresses [] |
| | Steelhead (Fish) --Columbia River Watershed --Congresses [] |