000 00351 am a2200121 a 4500
100 1 _aBall, E.D., Vaughan, R.E.
245 1 _aPull the dangerous barberry bushes save the wheat crop
260 _aWisconsin
_c1918
300 _a1-3 p.
942 _2udc
_cB
440 _aCrop Wisconsin Agricultural Extension Service. Circular No. 102
901 _aS50705
999 _c107922
_d107922