000 00396nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aCooley, R.A.
245 _aEighteenth annual report of thhe state entomologist of Montana
260 _aMontana
_bMontana Agricultural Experiment Station
_c1921
300 _a16p
440 _aMontana Agricultural Experime
901 _a25409
942 _cB
_2udc
999 _c4803
_d4803