Gardiner, Duane T. Soils in our environment / - Eleventh edition - N. J. : Pearson Education Inc., c2008. - xviii, 600 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 9780132191043 Subjects--Topical Terms: 1. Soil science. Dewey Class. No.: Circ. 631.4 G221s 2008