TY - BOOK AU - Brady,Nyle C. AU - Weil,Ray R. TI - The nature and properties of soils SN - 0130167630 AV - S591 .B61 PY - 2002/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - KW - Soil science KW - Soils N1 - Includes bibliographical references and index ER -