000 00280 am a2200109 a 4500
245 1 _aBrreding experiments with sheep
260 _aColumbia
_c1901
100 1 _aF.B. Mumford
_d
942 _2udc
_cB
440 _a53, Missouri Agricultural Experiment Station Bull.
901 _aS24431
999 _c100376
_d100376