00498     2200181   4500001002100000035002000021245007000041260004600111300002900157084001500186082001500201650004400216650002000260990000900280990000900289990000900298990000900307INLIS000000000001364  a0010-1220000205  aPenyajian evaluasi lingkungan usahatani terpadu di lahan marginal  aPadangbPT Andalas Unggul Konsultanc1993  aix, 81 p.c: ill ; 30 cm  aPEL.631.92  aPEL.631.92  aUSAHATANI - LINGKUNGAN - LAHAN MARGINAL  aLAHAN MARGINAL.  a1751  a1751  a1751  a1751