000 00423nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a551.1
_bM141
245 _aEarth
_bits origin, structure and evolution
260 _aLondon
_bAcademic press
_c1979
300 _axv,597p.
650 _aEarth science
650 _aGeology
700 _aMcElhinny M W
_4ed.
942 _cBK
999 _c2668
_d2668