Fish Protection at Bonneville Dam
Experimental Operation of Fish Locks at Bonneville Dam
Preliminary Report on a Study of the Proposed Rehabilitation of Migratory Fish in the Susquehanna River
Promets-moi
Experiments in Marking Young Chinook Salmon on the Columbia River, 1916 to 1927
Analysis of Evidence of Influence of Bonneville Dam Upon the Magnitude of the Runs of Salmon in the Columbia River
Growth and Age at Maturity of the Pacific Razor Clam, Siliqua Patula (Dixon)
A Study of the Effect of Pressure Changes Upon Salmon Fingerlings as Applied to Passage Through Spillway at Mayfield Dam, Cowlitz River, Washington
Growth and Age at Muturity of the Pacific Razor Clam
Growth and Age at Muturity of the Pacific Razor Clam
Consideration of the Willamette Valley Project with Respect to Fish
Loss of Salmon Fingerlings in Passing Bonneville Dam as Determined by Marking Experiments
Experiments in Marking Young Chinook Salmon on the Columbia River, 1916 to 1929
U.S. Department of Commerce. Bulletin of the United States Bureau of Fisheries. Vol. XLIV. 1928
Experiments in Marking Young Chinook Salmon on the Columbia River, 1916-1927
A study of the upstream passage of anadromus fish at Willamette Falls, with recommendations for improvements in fish-passage facilities
Peur noire
Department of Commerce. Bulletin of the United States Bureau of Fisheries. Vol. XLI. 1925. Henry O'Malley, Commissioner
A toute épreuve -extrait gratuit-
A Study of the Upstream Passage of Anadromous Fish at Willamette Falls