000 00306 am a2200121 a 4500
100 1 _aGrisdale, J.H.
245 1 _aStave silo
260 _aottawa
_c1907
300 _a1-11 p.
942 _2udc
_cB
440 _aCanada Department of Agriculture Central Experimental Farm. Bullitin No. 35
901 _aS53635
999 _c111550
_d111550