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.
Exploitation Conservation, Preservation:
This text integrates the physical, economic, social, and political considerations in our examination of the major natural resource issues facing the world today. It includes a wide range of opinions and interpretations of natural resource issues which provide both a balanced review and a basis for discussion. [via]