text Denpasar IPPTP 2000 Ind vii, 54 p. : ill. ; 29 cm. vii, 54 p. : ill. ; 29 cm. Bibl.: p. 50 PENGKAJIAN sistem usaha tani tanaman pangan di lahan marginal FOOD CROPS FARMING SYSTEMS MARGINAL LAND 633-111 Dok. 633-111PEN INLIS000000000012375 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)