TY - BOOK ID - 134677925 TI - Ground-water resources and potential hydrologic effects of surface coal mining in the northern Powder River basin, southeastern Montana AU - Slagle, Steven E. AU - Lewis, Barney D. AU - Lee, Roger W. PY - 1985 PB - Washington U. S. Geological Survey DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:134677925 AB - ER -