Passage efficiency and mortality studies of downstream migrant  salmonids using The Dalles ice trash sluiceway during 1978
By: prepared by  David W. Nichols.
Contributors: United States. Army. Corps of Engineers.; Oregon. Dept. of Fish and Wildlife.
Publisher: Oregon Dept. of Fish and Wildlife,  Environmental Management Section
Published: 1979
Place of publication: [Salem, Or.?]
Language: eng
Number of pages: 28
Subjects: Fishes -- Migration -- Columbia River.; Salmon.; Dalles Dam.
Notes: Funded by the U.S. Army Corps of Engineers, contract no. DACW-57-78-C-0058.

Literature cited, leaf 22.