000 00503nad a22001577a 4500
008 120525s1925 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aMottier, David M.
245 1 _aPolyembryony in certain Polypodiaceae and Osmundaceae /
_cDavid M. Mottier
260 _a[Chicago :
_bUniversity of Chicago press],
_c1925
300 _a331-336 p. :
_bill. ;
_c26 cm
440 1 _aBotanical gazette ;
_v80
500 _aTav. di studio SZN
760 _06760
_96760
_tBotanica.
_w6760
942 _2ddc
_cPM
999 _c38364
_d38364