Brady, Nyle C. The nature and properties of soils / Nyle C. Brady. - 9th ed. - New York : London : Macmillan ; Collier Macmillan, c1984.[Reprinted1988] - xvii, 750 p. : ill., some col. ; 25 cm. Includes bibliographies and index. ISBN: 0023133406 Subjects--Topical Terms: Soil science.Soils. Dewey Class. No.: 631.4