Narrow search
Showing 1 - 10 of 775,030
Cover Image
Untersuchungen über die Entwicklung technisch-wirtschaftlicher Faktoren im Koksbergbau der Appalachen des Ruhrreviers
Batzel, Ingo - 1980
Persistent link: https://www.econbiz.de/10003484765
Cover Image
Annual report / Santa Fe Pacific Corporation
Santa Fe Pacific Corporation <Chicago, Ill.> - Chicago, Ill. - 1989(1990) -
Persistent link: https://www.econbiz.de/10000502966
Cover Image
Code of federal regulations / 30 : CFR ; containing a codification of documents of general applicability and future effect ; publ. as a special edition of the Federal register
USA / Office of the Federal Register - Washington, DC : US Gov. Print. Off. - Nachgewiesen 1938 -
Persistent link: https://www.econbiz.de/10000361443
Cover Image
Mineral facts and problems
USA / Bureau of Mines - 1956-1985: Washington, DC : US Gov. Print. Off. - Ed. 1.1956 - 7.1985[?]
Persistent link: https://www.econbiz.de/10000481278
Cover Image
Mine taxation in the United States
Young, Lewis Emanuel - 1916
Persistent link: https://www.econbiz.de/10000384131
Cover Image
Petroleum and hard minerals from the sea
Earney, Fillmore C.F. - 1980
Persistent link: https://www.econbiz.de/10000073814