text Yogyakarta Gadjah Mada University Press 1990 xix, 328 p. : ill ; 24 cm PERLINDUNGAN HUTAN DAERAH TROPIKA 634 634 979-420-157-x INLIS000000000000923 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)