Mineplant /
Tillson, Benjamin Franklin.
Mineplant / by Benjamin Franklin Tillson. - New York : American Institute of Mining and Metallurgical Engineers, 1938. - [26] 371p. : ill.
Mine buildings--Drawings.
Mine shafts--Drawings.
622.0223
Mineplant / by Benjamin Franklin Tillson. - New York : American Institute of Mining and Metallurgical Engineers, 1938. - [26] 371p. : ill.
Mine buildings--Drawings.
Mine shafts--Drawings.
622.0223