Guidebook on the geology, history, and surface-water contamination and remediation in the area from Denver to Idaho Springs, Colorado 
edited by K.C. Stewart and R.C. Severson ; written contributions by Walter H. Ficklin ... [et al.] ; photographic contributions by John M. Epperson ... [et al.] ; graphics by Michael F. Duncan ... [et al.] ; editorial assistance by Thomas Kohnen. 
 - Washington  U.S. G.P.O.  1994. 
 - iv, 55 p.  ill., maps  28 cm. 
 - U.S. Geological Survey circular  1097 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>93048416 //r94 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology--Front Range (Colo. and Wyo.)<br/>Acid mine drainage--Colorado--Denver Region.<br/>Acid mine drainage--Front Range (Colo. and Wyo.)<br/>Environmental geology--Colorado--Denver Region.
<br/><br/><label>LC Class. No.: </label>QE92.F7  / G85 1994 
<br/><br/><label>Dewey Class. No.: </label>557.88/6 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.4/2:1097