000 00392nam a2200169Ia 4500
008 200204s9999 xx 000 0 und d
082 _a551 KEL 4th ed.
100 _a"Keller, Edward A."
245 0 _aEnvironmental geology
250 _a4th ed.
260 _aNew Delhi
260 _bCBS
260 _c1985
300 _a480p.
650 _aGeology-Environmental aspects
942 _cBK
999 _c68131
_d68131