Erran Seaman, D. books & textbook
Ecology and Behaviour of North American Black Bears: Home Ranges, Habitat and Social Organization (Chapman & Hall Wildlife Ecology and Behaviour Series)
Powell, R.A. Zimmerman, J.W. Erran Seaman, D. Powell, C.
Springer /1996-12-31 Hardcover / 220 Pages
isbn-10: 0412579901 / isbn-13: 9780412579905
