TY - BOOK AU - Davidson,Donald A. TI - Soils and land use planning SN - 0582489857 (pbk.) : AV - HD 111 .D38 U1 - 333.7 PY - 1980/// CY - London, New York PB - Longman KW - Land use KW - planning KW - Soil science N1 - Includes index; Bibliography: p. 117-125 ER -