000 00274 am a2200121 a 4500
100 1 _a
_d
245 1 _aJohne's disease
260 _aMadison
_c1953
300 _a1-2 p.
942 _2udc
_cB
440 _aWisconsin College of Agriculture. Circular No. 451
901 _aS50578
999 _c107710
_d107710