TY - BOOK AU - Brady, Nyle C. AU - Weil, Ray R. TI - The nature and properties of soils SN - 9780132279383 PY - 2008/// CY - Upper Saddle River, N.J. PB - Pearson Prentice Hall KW - Soil science KW - Soils UR - http://www.loc.gov/catdir/toc/ecip0719/2007022182.html ER -