000 00338 am a2200121 a 4500
245 1 _aApple pollination investigations
260 _aUniversity of Missouri
_c1930
300 _a36p.
100 1 _aMurneek, A.E.
_d
942 _2udc
_cB
440 _aMissouri Bulletin 138,Missouri Agricultural Experiment Station,Columbia
901 _aS25192
999 _c100511
_d100511