000 00362 am a2200121 a 4500
100 1 _aBlack, W.H., Mathews, O.R.
245 1 _aWintering steers in the North central great plains section
260 _aWashington
_c1930
300 _a1-14 p.
942 _2udc
_cB
440 _aUnited States Department of Agriculture. Technical Bulletin No. 192
901 _aS50777
999 _c107975
_d107975