000 00302 a2200121 4500
080 _a585
_bD 235 I
245 1 _aIntroduction to gymnosperms
_cby S.C. Datta
260 _aNew Delhi
_bAsia Publishing House
_c1973
650 _aGymnosperms
100 1 _aDatta, S.C.
_d
300 _a255 p.
901 _a129392
999 _c74334
_d74334