000 00309 am a2200121 a 4500
100 1 _aRoberts, R.H.
245 1 _aOff -year apple bearing
260 _aMadison
_c1920
300 _a1-34 p.
942 _2udc
_cB
440 _aApple Wisconsin Agricultural Experiment Station. Bulletin No. 317
901 _aS51887
999 _c109602
_d109602