000 00431nam a2200157Ia 4500
008 170101s1973 xx 000 0 und d
082 _a587.310 8 J44P
100 _aJERMY, A.C
245 0 _aPhytogeny and classification of the ferns
260 _bLondon
_c1973
300 _a284p
650 _aPHYLOGENY (BOTANY) -- CONGRESSES
653 _aFERNS -- CONGRESSES
653 _aPHYLOGENY (BOTANY) -- CONGRESSES
942 _2ddc
_cB
999 _c55568
_d55568