Farming systems research upland agriculture and conservation research highlights 1985-1986 text Bogor UACP-FSR 1987 31 p. : ill ; 24 cm LAHAN KERING LAHAN KERING-KONSERVASI UPLAND CONSERVATION 631.45 631.45 INLIS000000000001981 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)