Blasting for abandoned mine land reclamation closure of individual subsidence features and erratic, undocumented underground coal mine workings
Title:
Blasting for abandoned mine land reclamation closure of individual subsidence features and erratic, undocumented underground coal mine workings
Publication Information:
[Washington, D.C.] : Bureau of Mines, U.S. Dept. of the Interior, [1991]
Physical Description:
1 v
General Note:
Distributed to depository libraries in microfiche
Shipping list no.: 94-0583-M
Added Corporate Author:
