000 00520nad a22001577a 4500
008 120525s1923 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aCoad, B. R.
245 1 _aDusting for the cotton boll weevil /
_cB. R. Coad and T. P. Cassidy
260 _aWashington :
_bGovt. Print. Office,
_c1923
300 _a3 p. ;
_c27 cm
440 1 _aU.S. Department of agriculture. Circular ;
_v274
700 1 _aCassidy, T. P.
760 _03458
_93458
_tPatologia Veget. Virus Insetti Nocivi.
_w3458
942 _2ddc
_cPM
999 _c40525
_d40525