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- [4] AUFWUCHS ACCRUAL IN STRIP-MINE LAKES JOURNAL WATER POLLUTION CONTROL FEDERATION, 1972, 44 (11): : 2172 - &
- [6] WATER QUALITY AND AGING OF STRIP-MINE LAKES JOURNAL WATER POLLUTION CONTROL FEDERATION, 1969, 41 (11P1): : 1943 - &
- [7] EFFECTS OF ACID STRIP-MINE EFFLUENTS ON ECOLOGY OF A STREAM ARCHIV FUR HYDROBIOLOGIE, 1968, 65 (01): : 25 - &
- [10] LIGNITE STRIP-MINE DEVELOPMENT IN MARITIME KRAY CONTINUES SOVIET GEOGRAPHY, 1985, 26 (05): : 414 - 414