000 00251 a2200121 4500
080 _a635.9(063)(42)
_bP 963
245 1 _aProceedings
260 _aLOndon
_c1930-31
650 _aHorticulture
500 _aParts I-III
100 _a
_d
901 _a15439
999 _c49970
_d49970