000 00333nam a22001451a 4500
020 _a9788120319158
082 _a550
_bSMM/G
100 _aS M Mathur
245 _aGuide to field geology/
_cby S M Mathur
260 _aNew Delhi:
_bPHI Learning,
_c2001.
300 _a201p.
650 _aGeology
650 _aSciences
942 _cBK
999 _c16712
_d16712