000 00318 a2200133 4500
080 _a634/635(063)
_bI 61 P
245 1 _aProceedings
260 _aU.S.A.
_bMichigan State University
_c1967
650 _aHorticulture
500 _aVol. 2 : Record of the congress
100 _a
_d
300 _a450 p.
901 _a103744
999 _c48851
_d48851