000 00284 am a2200121 a 4500
245 1 _aCattle grubs in montana
260 _aBozeman
_bMontana Agricultural Experiment Station
_c8/1946
300 _a16p.
100 1 _aH,B. Mills
_d
942 _2udc
_cB
440 _a437
901 _aS26739
999 _c99920
_d99920