na INLIS000000000000529 0010-1020000331 Soil conservation strategies for upland areas of Indonesia Brian Carson - Canada The East West Center 1989 ix, 120 p.: ill.; 23 cm. 631.45 631.45 KONSERVASI TANAH INDONESIA. OCCASIONAL PAPERS OF THE EAST-WEST ENVIRONMENT AND POLICY INSTITUTE NO. 9. 538 538