00453nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001700076245005200093260006300145300001000208440004300218650003400261Para_3775CHAP220125s1942 xx 000 0 und d a204661 cCHAP aBaerg, W. J aRough-Headed Corn Stalk-beetle /c W. J. Baerg aFayeteville, Arkansas :b Agricultural Experiment Station a22 p. aArkansas Agri. Exp. Sta. Bulletin; 415 aEscarabajos Maíz x Plagas