000 00285nam a22001217a 4500
082 _a580 GRA.P
100 _aGrant, Verne
245 _aPlant speciation /
250 _a2nd ed.
260 _aNew York :
_bColumbia university press ,
_cc1981.
300 _a564 p.
942 _2ddc
_c GIF
999 _c742791
_d742791