Anthracite and Bituminous Division, 1969 Annual Report.
-----
Harrisburg, PA:: Department of Mines and Mineral Industries., 1969.. 309pp. Very good. (Item ID: 6733)
$20.00
Harrisburg, PA:: Department of Mines and Mineral Industries., 1969.. 309pp. Very good. (Item ID: 6733)
$20.00