000 00330nam a2200133Ia 4500
008 160808s1977 xx 000 0 eng d
041 _aeng
084 _aG
_2CC
100 _aSagan Carl
245 _aDragons of Eden /
_cby Sagan Carl
260 _aLondon :
_bHodder and Stoughton,
_c1977.
653 _aBiology
999 _c168807
_d168807