000 00284nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a587 VEN/M
100 _aVENKATARAMAN P
245 0 _aMANUAL OF PTERIDOPHYTA
260 _bUNITED PUBLISHERS
_c1974
300 _a168
942 _cTB
999 _c32258
_d32258