000 00291 a2200109 4500
999 _c135274
_d135274
082 _a304.2 KEL/Env
100 _aKeller, Edward A
245 _aEnvironmental Geology
260 _aOhio:
_bCBS Publisher & Distributors,
_c1985.
300 _a480p.;
_c27 cm.
650 _aEnvironmental Geology