TY - BOOK ED - ebrary, Inc. TI - Soil and water quality: an agenda for agriculture AV - S599.A1 S62 1993eb U1 - 333.76/0973 20 PY - 1993/// CY - Washington, D.C. PB - National Academy Press KW - Soil management KW - United States KW - Soils KW - Quality KW - Water quality management KW - Sediment control KW - Agricultural ecology KW - Electronic books KW - local N1 - Includes bibliographical references (p. 449-487) and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2013; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10054995 ER -