000 00317nam a2200109Ia 4500
008 151011s9999 xx 000 0 und d
041 _aENG
245 _aExtracts from the proceedings of the royal horticultural society
260 _c1956
_aLondon
_bRoyal Horticultural Society
300 _a81v. 90p.
942 _cBK
_2udc
999 _c20678
_d20678