000 00395cam a2200169ua 4500
001 15660
008 120410n2008 II |||gr||||Z||||||eng
040 _aMAIN
041 _aEnglish
082 _a587 SIN
100 _aSINGH , SANJAY KUMAR.
245 _aPTERIDOPHYTA
260 _aNEW DELHI
_bCAMPUS BOOKS
_c2008
300 _a291:
_c20CM.
653 _aVascular seedless plants
942 _cBK
999 _c15545
_d15545