00538     2200193   4500001002100000005001500021035002000036008004100056041000700097082001200104090001200116100001500128700001400143245007000157260005800227300002200285650002200307990001500329INLIS00000000001218720240306101228  a0010-0521012187240306                |          |        aen  a636/INT  a636/INT0 aA.J. Smith0 aR.G. Gunn1 aINTENSIVE animal production in developing countries /cA.J. Smith  aSurrey :bBritish Society of Animal Production,c1981  a481 p.: ill.; cm. 4aANIMAL PRODUCTION  a029ATA1985