Seal, Ulysses S. books & textbook
Contraception in Wildlife: Book 1
Cohn, Priscilla N. Plotka, Edward D. Seal, Ulysses S.
Edwin Mellen Pr /1996-01-01 Hardcover / 358 Pages
isbn-10: 0773488278 / isbn-13: 9780773488274
Conservation Biology and the Black-Footed Ferret
Seal, Ulysses S. Thorne, E. Tom Bogan, Michael A. Anderson, Stanley H.
Yale University Press /1989-09-10 Hardcover / 328 Pages
isbn-10: 0300041233 / isbn-13: 9780300041231
