@article{18924, note = {Prepared in cooperation with the Commonwealth of Kentucky and with Federal agencies.}, author = {Musser, John J.}, url = {http://library.usi.edu/record/18924}, title = {Description of physical environment and of strip-mining operations in parts of Beaver Creek basin, Kentucky.}, publisher = {U. S. Govt. Print. Off.,}, recid = {18924}, pages = {25 p.}, address = {Washington,}, year = {1963}, }