Author : United States. Environmental Protection Agency. Office of Research and Development
Publisher :
Page : 388 pages
File Size : 18,77 MB
Release : 1979
Category : Mines and mineral resources
ISBN :
Author : United States. Environmental Protection Agency. Office of Research and Development
Publisher :
Page : 372 pages
File Size : 44,58 MB
Release : 1979
Category :
ISBN :
Author : United States. Environmental Protection Agency. Office of Research and Development
Publisher :
Page : 388 pages
File Size : 35,99 MB
Release : 1979
Category : Mines and mineral resources
ISBN :
Author : Ronald D. Hill
Publisher :
Page : 388 pages
File Size : 48,43 MB
Release : 1979
Category : Abandoned mined lands reclamation
ISBN :
Author : Bituminous Coal Research, Inc
Publisher :
Page : 212 pages
File Size : 27,1 MB
Release : 1975
Category : Coal mines and mining
ISBN :
Author : Argonne National Laboratory
Publisher :
Page : 164 pages
File Size : 41,60 MB
Release : 1977
Category : Coal mines and mining
ISBN :
Author :
Publisher :
Page : 200 pages
File Size : 17,39 MB
Release : 1980
Category : Acid mine drainage
ISBN :
Author : Leslie R. Lewis
Publisher :
Page : 126 pages
File Size : 35,19 MB
Release : 1976
Category : Reclamation of land
ISBN :
Author : United States. Environmental Protection Agency. Office of Research and Development
Publisher :
Page : 5 pages
File Size : 47,65 MB
Release : 1981
Category :
ISBN :
Author : University of Minnesota. College of Forestry. Library
Publisher :
Page : 38 pages
File Size : 44,18 MB
Release : 1976
Category : Copper mines and mining
ISBN :
