TY - BOOK TI - Coal Mining and Ground-Water Resources in the United States DO - 10.17226/19666 PY - 1981 UR - https://nap.nationalacademies.org/catalog/19666/coal-mining-and-ground-water-resources-in-the-united-states PB - The National Academies Press CY - Washington, DC LA - English KW - KW - Environment and Environmental Studies ER -