TY - BOOK AU - Schwab,Glenn Orville TI - Soil and water conservation engineering SN - 0471574902 (alk. paper) U1 - 631.4 PY - 1993/// CY - New York PB - Wiley KW - Agricultural engineering KW - MCE KW - Soil conservation KW - Water conservation N1 - 0; 0; 0; 631_400000000000000_SCH UR - http://www.loc.gov/catdir/toc/onix02/92010953.html UR - http://www.loc.gov/catdir/description/wiley032/92010953.html ER -