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Filters: Keyword is population count and Author is Brown, Robin F.  [Clear All Filters]
1990
Harvey, James T., Robin F. Brown, and Bruce R. Mate. "Abundance and distribution of harbor seals (Phoca vitulina) in Oregon, 1975-1983." Northwestern Naturalist: a Journal of Vertebrate Biology 71, no. 3 (1990): p.65-71.
1988
Brown, Robin F.. Assessment of pinniped populations in Oregon: April 1984 to April 1985 In NWAFC Processed Report. Vol. no.88-05. Seattle, Wa.: National Marine Fisheries Service, Northwest and Alaska Fisheries Center, 1988.
→ ir.library.oregonstate.edu/concern/defaults/p5547s19s