00514nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001800076245010200094260004600196300001000242440004400252650006000296Para_4410CHAP220125s1944    xx            000 0 und d  a202837  cCHAP  aPlummer, C. C  aLaboratory studies on the toxicity of tartar emetic to the mexican fruitfly  /c by C. C. Plummer  aWashington  :b Department of Agriculture  a14 p.  aEUA. Dept. of Agriculture Circular; 697  aControl de plagas  Anastrepha ludens  Acido tartárico