Integrated investigations of environmental effects of historical mining in the Animas River watershed, San Juan County, Colorado / 
Ed. by Stanley E. Church, Paul von Guerard, and Susan E. Finger ; Prepared in coop. with the U.S. Department of Agriculture Forest Service, U.S. Bureau of Land Management, U.S. Environmental Protection Agency. 
 - Reston, Va. :  U.S. Dept. of the Interior, U.S. Geological Survey,  [2007]. 
 - 2 v. :  ill. (some col.), maps (some col.) ;  28 cm. +  1 DVD ROM (4 3/4 in.). 
 - U. S. Geological Survey, Professional paper  No. 1651, Vol. 1, Vol. 2 .
<br/><br/>Includes bibliogr. references 
<br/><br/> Vol. 1, Ch. A-D, E1-E10 ([2007], iv, 541 p.) ;  Vol. 2, Ch. E11-E25 ([2007], p. [547]-1096]) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Environmental aspects--Animas River Watershed (Colo. and N.M.)<br/>Mines and mineral resources--Environmental aspects--Colorado--San Juan County<br/>Mines and mineral resources--History--Animas River Watershed (Colo. and N.M.)<br/>Mines and mineral resources--History--Colorado--San Juan County<br/>Water--Pollution--Animas River Watershed (Colo. and N.M.)<br/>Water--Pollution--Colorado--San Juan County<br/>Geology--Animas River Watershed (Colo. and N.M.)<br/>Geology--Colorado--San Juan County.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Animas River Watershed (Colo. and N.M.)--Environmental conditions.<br/>San Juan County (Colo.)--Environmental conditions.