000 00368nam a2200181Ia 4500
008 240117s9999||||xx |||||||||||||| ||und||
082 _aG.L/G
082 _b585
100 _achopra
100 _ag.l
100 _bv
245 0 _agymnosperms
245 0 _bverma
260 _anewdelhi
260 _bpradeep publications
260 _c1991
650 _abiology
999 _c16214
_d16214