<br />1
<br />t
<br />
<br />
<br />
<br />
<br />1
<br />1
<br />r
<br />1
<br />1
<br />
<br />1
<br />
<br />
<br />1
<br />
<br />Brooks, T., 1983. Hydrology and Subsidence Potential of Proposed
<br />Coal-Lease Tracts in Delta County, Colorado. U.S.G.S. Water
<br />Resources Investigations Report, 83-4069.
<br />Brown, R.H., ed., 1972. Ground Water Studies. UNESCO, Paris.
<br />Colorado Westmoreland, Inc., 1984. Orchard Valley Mine,
<br />Underground Coal Mining and Reclamation Permit, Volumes 2
<br />and 3.
<br />Colorado Westmoreland, Inc., 1983. Annual Hydrology and
<br />Subsidence Report.
<br />Colorado Westmoreland, Inc., 1984. Annual Hydrology and
<br />Subsidence Report.
<br />Dunrud, C.R., 1976. Some Engineering Geologic Factors
<br />Controlling Coal Mine Subsidence in Utah and Colorado. U.S.
<br />Geological Survey Professional Paper 969, U.S. Government
<br />Printing Office, Washington D.C., 39 p.
<br />1984. Coal Mine Subsidence - Western United States.
<br />Geological Society of America, Reviews in Engineering
<br />Geology, Vol. VI.
<br />Grand Mesa Coal Company, 1982. Protection of Hydrologic Balance,
<br />Sec. IV of Mine Permit Application, 30 p.
<br />Ramenskij, G.N., P.P. Rlimentov, A.M. Ovcinnikov, 1957.
<br />Hydrogeology of Mineral Deposits. SNTL, Prague, 298 p.
<br />Klimentov, P.P., M.V. Syrovatko, 1976. Hydrogeology of Hard
<br />Mineral Deposits. NEDRA,.MOSCOw, Vol. 2, 279 p.
<br />McWhorter, D.B., 1981. Predicting Ground Water Response to
<br />Disturbance by Mining; Selected Problems. Proceedings,
<br />1981 Symposium on Surface Mining Hydrology, Sedimentology
<br />and Reclamation, Dec. 7 - 11, 1981, Lexington, KY, p. 89 -
<br />95.
<br />Rogoz, M., 1974. Water Capacity of Old Workings in Hard Coal
<br />Mines. Bulletin No. 626, Central Mining institute,
<br />Katowice, Poland.
<br />U.S. Steel Corporation, 1982. Somerset Mine, Mining and
<br />Reclamation Plan. Vol. 1.
<br />II111N11.CF.II CiL\Sf'1.T.1~\Tti
<br />
|