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11 results returned

Effect of sealing on acidity of mine drainage

Use of ethyl mercaptan to detect leaks in natural-gas distribution systems

The acidity of several Pennsylvania streams during low water

A general review of the United States Bureau of Mines stream pollution investigation

The acidity of Black Lick, Two Lick and Yellow Creeks, Pennsylvania during low water in 1930

Acidity of drainage from high pyritic coal areas in Pennsylvania

Character of drainage from mines in the Thick Freeport coal bed, Pennsylvania

Some tests of acid-resistant pipe

Tests on the effect of acid mine waters on various cements

Some information on extinguishing an anthracite refuse-bank fire near Mahanoy City, Pa.

Destruction of damaged, deteriorated, or unwanted commercial explosives

Published Year

• 1930-1939 (8)
• 1940-1949 (3)

Subject

• Water--Pollution (3)
• Acid mine drainage--Pennsylvania (2)
• Anthracite coal--Pennsylvania (1)
• Explosives (1)
• Gas leakage (1)
• Mine drainage (1)
• Mine fires--Pennsylvania--Prevention and control (1)
• Pipe (1)
• Rivers (1)
• Water--Pollution--Pennsylvania--Cambria County (1)
• Water--Pollution--Pennsylvania--Indiana County (1)
• Water--Pollution--Pennsylvania--Westmoreland County (1)

Author

• Leitch, R. D. (11) *
• Sayers, R. R. (3) *
• Yant, W. P. (3)
• Calverley, J. G. (1)
• Fieldner, A. C. (1)
• Moyer, P. R. (1)
• Pearce, S. J. (1)

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