00585     2200205   4500001002100000005001500021035002000036008004100056020001800097041000700115082001200122090000800134100002200142245008400164260005400248250000600302300002800308084001800336650002500354INLIS00000000000026220231106103321  a0010-0422000262231106                g          0 eng    a0-8133-7356-5  aen  a631.171  a2430 aWILLIAM K. JAEGER1 aAgricultural Mechanization :bThe Economic of Animal Draft Power in West Africa  aUnited States of Amerika :bWestview Press,c1986  a-  bxiv, 195p.: ill.; 22 cm  a631.171 WIL a 4aMekanisasi Pertanian