000 00301 am a2200121 a 4500
100 1 _a
_d
245 1 _aTwenty seventh annual report
260 _aWashington
_c1918
300 _a1-7 p.
942 _2udc
_cB
440 _aWashington Agricultural Experiment Station. Bulletin No. 152
901 _aS51560
999 _c109152
_d109152