American Standard Recommended Practice for Drainage of Coal Mines (M6.1-1955, UDC 622.5)
by American Standards Association, Leonard Obert, Manuel Gomez, Seth T. Reese, Walter Alfred Selvig, Francis Harold Gibson, John B. Goodman, Naomi W. Kearney, Wilbur I. Duvall, William Harlan Ode, Vernon Frank Parry
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American Standard Recommended Practice for Drainage of Coal Mines (M6.1-1955, UDC 622.5)
Revision of American Recommended Practice for Drainage of Coal Mines, M6-1931
by American Standards Association, Leonard Obert, Manuel Gomez, Seth T. Reese, Walter Alfred Selvig, Francis Harold Gibson, John B. Goodman, Naomi W. Kearney, Wilbur I. Duvall, William Harlan Ode, Vernon Frank Parry
Description
No description available
Book Details
- Publisher:
- U.S. Government Printing Office
- Published:
- 1956
- Pages:
- 49
- Language:
- EN
- ISBN:
- Unknown