By Hanson, Lee H..
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5 páginas , Hanson, L. H.-U.S. Fish and Wildlife Sevice, Hammond Bay Biological Station 11188 Ray Road, Millersburg, Michigan 49759, U.S.A

Place hold on Downstream migration of recently metamorphosed sea lampreys in the ocqueoc river, Michigan, before and after treatment with lampricides

By Swink, William D..
.
6 páginas , Swink, W. D.-U.S. Fish and Wildlife Service, National Foshery Research Laboratory Hammond Bay Biological Station, 11188 Ray Road Millersburg, Michigan 49759, U.S.A

Place hold on Survival of rainbow trout and lake trout after sea lamprey attack