Lanean...
Electrical properties and attenuation distance of upper Pennsylvanian coal measure rock from southwestern Pennsylvania /
Gorde:
Egile nagusia: | Lindroth, David P. |
---|---|
Erakunde egilea: | United States Bureau of Mines |
Beste egile batzuk: | Wingquist, Carl F., Dehler, Andrew L. |
Formatua: | Liburua |
Hizkuntza: | ingelesa |
Argitaratua: |
Washington :
U.S. Dept. of the Interior, Bureau of Mines,
1984.
|
Saila: | Report of investigations ;
8864 |
Gaiak: | |
Etiketak: |
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