Founded in 1997, BookFinder.com has become a leading book price comparison site:
Find and compare hundreds of millions of new books, used books, rare books and out of print books from over 100,000 booksellers and 60+ websites worldwide.
Pocket guide to mammal tracks. Includes keys to print shapes and track patterns, discussion of scat and other signs, habitat information, range maps, and drawings of the animals and their tracks. For identifying tracks in mud or snow. Covers the eastern half of U.S. and Canada. [via]