@article{256088, recid = {256088}, author = {Pierce, Brenda S.}, title = {Coal exploration and resource assessment of Armenia [microform] /}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;}, address = {Reston, Va. :}, pages = {75, [3] leaves :}, year = {1999}, note = {Cover title.}, url = {http://library.usi.edu/record/256088}, }