000 00380nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a551
_bR645
100 _aRoberts J L
245 _aMacmillan field guide to geological structures
260 _aLondon
_bMacmillan
_c1989
300 _a250p.
650 _aGeology
942 _cBK
999 _c9582
_d9582