Add to ORKGEven as recently as in 1988, 310 million tonnes of brown coal were extracted in what was then the Ge...
The Fraunhofer Institute for Environmental, Safety, and Energy Technology and the Helmholtz Institut...
By the end of the 1950s, the German coal mining industry produced 150 million tons of hard coal per ...
All over the world industry is growing rapidly. This growth includes a great increase of surface min...
Author Institution: Federal Research Organization for Forestry and Forest Products, Reinbek bei Hamb...
Author Institution: Director, Natural Rescources Institute, The Ohio State University, Columbus 10 ;...
Includes bibliographical references.Includes maps.It was in the summer of 1953 in Dr. Robert Bulling...
Author Institution: Director, Ohio Agricultural Experiment Station, Wooster, Ohi
AbstractThe paper describes the transformation process of the East-German brown coal mining in conne...
In the paper the influence of surface mining on the environment is presented. The sizes of mining ar...
Author Institution: USDA Forest Service, NE Forest Experiment Station, Forest Products Marketing Lab...
The article presents spatial differences in ground level changes in the Ruhr District due to large-s...
Author Institution: School of Forestry, University of MontanaThe evolving landscape of Harrison Coun...
America’s reentry into the Coal Age has been one of the major consequences of the Mideast oil-produc...
The use of draglines and mechanical shovels to uncover and remove coal from surface mines has greatl...
Even as recently as in 1988, 310 million tonnes of brown coal were extracted in what was then the Ge...
The Fraunhofer Institute for Environmental, Safety, and Energy Technology and the Helmholtz Institut...
By the end of the 1950s, the German coal mining industry produced 150 million tons of hard coal per ...
All over the world industry is growing rapidly. This growth includes a great increase of surface min...
Author Institution: Federal Research Organization for Forestry and Forest Products, Reinbek bei Hamb...
Author Institution: Director, Natural Rescources Institute, The Ohio State University, Columbus 10 ;...
Includes bibliographical references.Includes maps.It was in the summer of 1953 in Dr. Robert Bulling...
Author Institution: Director, Ohio Agricultural Experiment Station, Wooster, Ohi
AbstractThe paper describes the transformation process of the East-German brown coal mining in conne...
In the paper the influence of surface mining on the environment is presented. The sizes of mining ar...
Author Institution: USDA Forest Service, NE Forest Experiment Station, Forest Products Marketing Lab...
The article presents spatial differences in ground level changes in the Ruhr District due to large-s...
Author Institution: School of Forestry, University of MontanaThe evolving landscape of Harrison Coun...
America’s reentry into the Coal Age has been one of the major consequences of the Mideast oil-produc...
The use of draglines and mechanical shovels to uncover and remove coal from surface mines has greatl...
Even as recently as in 1988, 310 million tonnes of brown coal were extracted in what was then the Ge...
The Fraunhofer Institute for Environmental, Safety, and Energy Technology and the Helmholtz Institut...
By the end of the 1950s, the German coal mining industry produced 150 million tons of hard coal per ...