TY - BOOK AU - Yu,T.R. AU - Ji,G.L. TI - Chemistry of variable charge soils T2 - Topics in Sustainable Agronomy AV - S592.53 .C446 1997 U1 - 631.4/1 20 PY - 1997/// CY - Oxford, [England], New York, New York PB - Oxford University Press KW - Variable charge soils KW - Electronic books N1 - Includes bibliographical references at the end of each chapters and index UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=4701040 ER -