00517cam a22002057a 4500003000500000005001700005008004100022010000900063011000900072035000900081040000900090082001600099110000800115245007400123260002300197300002000220650002800240650002300268650002000291CHAP20220817041220.0971013s1992            r     00010     d  a8866  a9838  a9074  cCHAP  a632.651bF3  aFAO14aThe new world screw worm eradication programme North Africa 1988-1992  aRoma :bFAO,c1992  a192 p.b: ilus.14aCochliomyia homnivorax.14aControl de plagas.14aGanadoxPlagas.