TY - BOOK ED - ProQuest (Firm) TI - Soil and water quality: an agenda for agriculture AV - S599.A1 S62 1993 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 N1 - Includes bibliographical references (p. 449-487) and index; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3376004 ER -