Keys to the Mammals of Oregon > Editions
by B.J. Verts
Published January 1st 1978
by O.S.U. Books Stores
2nd, Paperback, 104 pages
Published January 1st 1976
by OSU Book Stores
Rev, Unknown Binding, 82 pages
Published January 1st 1978
by Oregon State University
2nd Edition, Spiral-bound, 0 pages

