TY - BOOK AU - Gangstad,Edward O. TI - Natural resource management of water and land SN - 0442004818 AV - HC95.Z65 G36 1990 U1 - 333.7 20 PY - 1990/// CY - New York, N.Y. PB - Van Nostrand Reinhold KW - Natural resources KW - North America KW - Management N1 - Gangstad is the author or joint author of all chapters except 9, 15, and 16; Includes bibliographical references and index ER -