TY - BOOK T1 - An economic analysis series for screening proposed timber management projects :report no. 1, analytical considerations / DA - 1977. CY - [s.l.] : AU - Horak, Francis J. CN - QL84.2 .U5 no.309 CN - QL84.2 PB - U.S. Dept. of the Interior, Bureau of Land Management, PP - [s.l.] : PY - 1977. N1 - Cover title. ID - 118395 KW - Forests and forestry KW - Forest management KW - Timber. TI - An economic analysis series for screening proposed timber management projects :report no. 1, analytical considerations / ER -