000 00308nam a22001337a 4500
003 OSt
008 240702b |||||||| |||| 00| 0 eng d
082 _a587
_bS65M
100 _aSperne, K.R.
245 _aThe Morphology of Ptridaphytes
260 _aBI, Publication
_c1974
300 _a192
942 _2ddc
_cBK
999 _c39934
_d39934