Southville International School and Colleges Search for 'an:18529 and branch:SFU and au:Keller, Edward A., and su-to:Environmental sciences'

Environmental science : , Earth as a living planet /

By Botkin, Daniel B.. Hoboken, NJ : Wiley, 2003 . xxvii, 668 pages : , Includes bibliographical references and index. 29 cm.. 9814126985

By Botkin, Daniel B.. Hoboken, NJ : Wiley, 2007 . 668 pages : 29 cm.. 9780470049907