TY - BOOK AU - Fangmeier, Delmar D. AU - Willim J.Elliot(et..al) TI - Soil and water Conservation engineering SN - 9781401897499 AV - S 623 .S572 2006 PY - 2006///. CY - Canada PB - Thomson, KW - Soil,water Conservation and Engineering N1 - Includes index ER -