000 00300nam a2200121Ia 4500
008 250417s9999||||xx |||||||||||||| ||und||
020 _a9781449684877
082 _a550 ROB
100 _aRobert L Mcconnell
245 0 _aEnvironmental geology today
260 _bJones & Bartlett Learning
942 _cBK
999 _c6672
_d6672