000 00356nam a2200121Ia 4500
001 MPKV056420
008 120911s9999 xx 000 0 und d
082 _a581
245 _aAmerican Journal of Botany vol.62 no.1-5
_c;
246 _aAmerican Journal of Botany vol.62 no.1-5
260 _aUSA
_bOhio state university columbus, Ohio
_c1975
650 _aBotany
999 _c54414
_d54414