TY - BOOK AU - Gregersen,H.M. AU - Contreras,Arnoldo H. TI - Economic analysis of forestry projects SN - 9251008272 (pbk.) U1 - 338.1749 22 PY - 1979/// CY - India PB - International book distributors KW - Forestry projects KW - Economic aspects N1 - Bibliography: p. 192-193 ER -