Brady, Nyle C. The nature and properties of soils / Nyle C. Brady, Ray R. Weil. - 13th ed. - Upper Saddle River, N.J. : Prentice Hall, c2002. - xvi, 960 p. : ill. (some col.), maps (some col.) ; 29 cm. Includes bibliographical references. ISBN: 9780130167630 LCCN: 2001034595 Subjects--Topical Terms: Soil science.Soils. LC Class. No.: S591 / .B79 2002 Dewey Class. No.: 631.4 BRA 2002