000 00340 am a2200121 a 4500
100 1 _aBrown, H.R., Reed, J.O.
245 1 _aDust control in grain elevators
260 _aWashington
_c1926
300 _a1-48 p.
942 _2udc
_cB
440 _aGrain, Elevators United States Department of Agriculture. Bulletin No. 1373
901 _aS48205
999 _c104178
_d104178