TY - BOOK AU - Davidson,Donald A. TI - Land evaluation T2 - Van Nostrand Reinhold soil science series SN - 0442218079 (hardback) AV - HD108.6 D38 PY - 1986/// CY - New York PB - Van Nostrand Reinhold KW - Land use KW - Planning KW - Soil geography N1 - Includes bibliographical references and index ER -