000 00335 am a2200121 a 4500
100 1 _aNelson, A.L.
245 1 _aDry farming in southeastern wyoming
260 _aWashington
_c1925
300 _a1-19 p.
942 _2udc
_cB
440 _aFarming United States Department of Agriculture. Department Bulletin No. 1315
901 _aS48278
999 _c104209
_d104209