na INLIS000000000006120 20231202141331 231202||||||||| | ||| |||| || | 979-444-009-4 010-1223006120 id 333.795988 333.7959 88 PET k Petocz, Ronald G Soeseno, Slamet Konservasi alam dan pembangunan di Irian Jaya : strategi pemanfaatan sumber daya alam secara rasional = Conservation and development in Irian Jaya : strategy for rational resource ultilization Cet.1 Jakarta Grafiti Pers 1987 xxi, 398 hlm. : ilus. ; 28 cm. R11.04 - R11-0067 Irian Jaya -- Sumber Alam