TY - BOOK AU - Ellefson, Paul V. ed. TI - Forest resources economics and policy research : : strategic directions for the future SN - 0-8133-7780-3 U1 - 634.991 21st ed. PY - 1989/// CY - London : PB - Westview press , KW - Forests KW - Forestry KW - Forest resources KW - Forest economics KW - Forest policy KW - Forest products industries KW - Forest protection KW - United States N1 - Index pp 393-403 ER -