TY - RPRT TI - An assessment of the hydrologic information required for the U.S. Bureau of Land Management-U.S. Geological Survey coal-hydrology program in the West AU - Richard A. Herbert PY - 1983 DO - 10.3133/ofr821012 UR - https://pubs.usgs.gov/publication/ofr821012 ID - ofr821012 ER -