000 00309nam a2200133Ia 4500
008 170101s2007 xx 000 0 und d
020 _a9788131211175
100 _aBell F G
245 0 _aEngineering Geology
260 _aNew Delhi
_bElsevier
_c2007
300 _a581
650 _aCivil
942 _2ddc
_cBK
999 _c486693
_d486693