00460nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100002000076245008000096260004600176300000900222440003500231650003600266Para_4115CHAP220125s1929    xx            000 0 und d  a202675  cCHAP  aMcGregor, E. A.  aThe true cricket a serious cotton pest in California  /c by E. A. McGregor  aWashington  :b Department of Agriculture  a8 p.  aEUA. Dep. of Agr. Circular; 75  aChapulines  Algodón x Plagas