TY - BOOK AU - Yu,T.R. AU - Ji,G.L. ED - Zhongguo ke xue yuan. ED - ebrary, Inc. TI - Chemistry of variable charge soils T2 - Topics in sustainable agronomy AV - S592.53 .Y85 1997eb U1 - 631.4/1 20 PY - 1997/// CY - New York PB - Oxford University Press KW - Variable charge soils KW - Soils KW - Electronic books KW - local N1 - "With the assistance of G.L. Ji and other members of the staff of the Department of Soil Electrochemistry, Institute of Soil Science, Chinese Academy of Sciences."; Includes bibliographical references and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10142310 ER -