00479     2200181   4500001002100000035002000021245006300041260006100104300003300165084000800198082000800206650001700214650001900231650002000250990000900270990000900279990000900288INLIS000000000001171  a0010-1220000012  aPendekatan agro-ekosistem pada pola pertanian lahan kering  a[s.l]bBadan Penelitian dan Pengembangan Pertanianc1988  cxvii, 251 p. : ill. ; 24 cm.  a631  a631  aLAHAN KERING  aPOLA PERTANIAN  aAGRO-EKOSISTEM.  a1281  a1281  a1281