000 00414nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a551.1
_bC664
245 _aEvolving earth
260 _aLondon
_bBritish Museum(Natural History)
_c1981
300 _avi,264p.; illus
650 _aEarth sciences
650 _aGeology
700 _aCocks L R M
_4ed.
942 _cBK
999 _c45
_d45