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Filters: Keyword is physical modifications and Author is Skeesick, Delbert G.  [Clear All Filters]
1973
Skeesick, Delbert G., and Fish Commission of Oregon. Management and Research Division. Spawning fish surveys in coastal watersheds, 1972 In Coastal Rivers Investigation Information Report . Vol. no.73-3. Fish Commission of Oregon, 1973.
→ ir.library.oregonstate.edu/concern/technical_reports/474299894
1972
Skeesick, Delbert G., and Fish Commission of Oregon. Management and Research Division. Spawning fish surveys in coastal watersheds, 1971 In Coastal Rivers Investigation Information Report . Vol. no.72-1. Fish Commission of Oregon, 1972.
→ ir.library.oregonstate.edu/concern/technical_reports/1g05fc341
1971
Skeesick, Delbert G., and Fish Commission of Oregon. Research Division. Spawning fish surveys in coastal watersheds, 1970 In Coastal Rivers Investigation Information Report . Vol. no.71-1. Portland, Or.: Fish Commission of Oregon, 1971.
→ ir.library.oregonstate.edu/concern/technical_reports/sn009z51x
1970
Skeesick, Delbert G., Fish Commission of Oregon, and United States. Fish and Wildlife Service. Spawning fish surveys in coastal watersheds, 1969 In Coastal Rivers Investigation Information Report. Vol. no.70-1. Fish Commission of Oregon, 1970.
→ ir.library.oregonstate.edu/concern/technical_reports/5q47rp68k
1968
Skeesick, Delbert G., and Oregon. Fish Commission. Spawning Fish Surveys in Coastal Watersheds, 1967. Oregon Fish Commission, 1968.
→ ir.library.oregonstate.edu/concern/technical_reports/ft848r215