000 00382 a2200133 4500
080 _a581.1+581.4(084)
_bO 13 P
245 1 _aPlant structure and development
_cby T.P. O'Brien and M.E. McCully
260 _aLondon
_bMacmillan Company Ltd.
_c1969
650 _aPlant Structure
650 _aDevelopment
100 1 _aO'Brine, T.P., McCully, M.E.
300 _a114 p.
901 _a106460
999 _c34016
_d34016