TY  - BOOK
AU  - Edward,Gangstad O.
TI  - Natural resource management of water and land
SN  - 0442004818
U1  - 333.7 22
PY  - 1990///
CY  - New York, N.Y.
PB  - Van Nostrand Reinhold
KW  - Natural resources
KW  - North America
KW  - Management
N1  - Includes bibliographical references and index
ER  -