00559cam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102100001700118245007100135260003800206300002300244490002700267650003000294830002900324CHAP20220817041951.0971013s1980            r     00010     d  a30340  a31312  a35424  cCHAP  a632.95bM3500aManfredi, E. 0aMethods and equipment for placing chemical products in agriculture  aNew York :bUnited Nations,c1980  a198? p.b; gráfs 0aAGRI/MECH reportv; 8414aPesticidasxAplicación.0 aAGRI - MECH reportv; 84