@article{184680, recid = {184680}, author = {Boler, Frances M. and Swanson, P. L.}, title = {Seismicity and stress changes subsequent to destress blasting at the Galena mine and implications for stress control strategies [microform] /}, publisher = {U.S. Dept. of the Interior, Bureau of Mines,}, address = {[Washington, D.C.?] :}, pages = {ii, 21 :}, year = {1993}, note = {Distributed to depository libraries in microfiche.}, url = {http://library.usi.edu/record/184680}, }