00540nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001900076245015600095500007800251650001500329650002300344650001500367Para_7331CHAP220125s9999 xx 000 0 und d a206219 cCHAP aKnipe, Fred W. aCharacteristics of nozzle tips used on mosquito-control equipment :b a measurement of materials lost through rebound and atomization /c Fred W. Knipe aSobretiro de: Bulletin of the world health organization 13: 337-344, 1955 aAspersores aControl de plagas  aMosquitos