00513nam a22001817a 4500003000500000005001700005008004100022010000900063011001000072035001000082040000900092082002100101111007000122245001600192260006500208300003500273650002300308CHAP20220329133719.0971013s1992            r     10010     d  a9847  a10819  a10057  cCHAP  a633.15bC62 199200aCorn Utilization Conference (n4d: 1992c: St. Louis, Misosouri)  aProceedings  aSt. Louis, Miss. :bNational Corn Growers Association,c1992  ac.a. 280 p.b: ilus. ; gráfs14aMaízxCongresos.