00437 2200169 4500001002100000035002000021245004300041260003700084300003000121084001500151082001500166650001600181650002600197650002600223990000900249990000900258INLIS000000000004738 a0010-0421000303 aSUSTAINABLE development in agriculture aUSAbMartinus Nijhoff Pub.c1988 aviii, 387 p.cill ; 25 cm aAARP.63:33 aAARP.63:33 aSUSTAINABLE aPERTANIAN-PEMBANGUNAN aDEVELOPING COUNTRIES. a2122 a2122