000 00375 am a2200121 a 4500
100 1 _aStephens, J.M. and Others
245 1 _aWork of the northern great plains field sstation in 1923
260 _aWashington
_c1925
300 _a1-17 p.
942 _2udc
_cB
440 _aField, Plains United States Department of Agriculture. Department Bulletin No. 1337
901 _aS48287
999 _c104239
_d104239