Brady, Nyle C. The nature and properties of soils / Nyle C. Brady. - 9th ed. - New York : London : Macmillan ; Collier Macmillan, c1984. - xvii, 750 p. : ill., some col. ; 25 cm. Includes bibliographies and index. ISBN: 0023133406 LCCN: 83019545 Subjects--Topical Terms: Soil science.Soils. LC Class. No.: S591 / .B79 1984 Dewey Class. No.: 631.4 BRA 1984