000 00331nam a2200133Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9788122407927
100 _aBhatnagar, S. P.
245 0 _aGymnosperms
260 _bNew Age International
_aNew Delhi
_c1997
650 _aGymnosperms
700 _aMoitra, Alok
942 _cBK
999 _c2838
_d2838