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ACID AND ALUMINUM TOXICITY AS RELATED TO STRIP-MINE SPOIL BANKS IN WESTERN PENNSYLVANIA

V1 published
Creators
  1. BEYER, L.E.
  2. HUTNIK, R.J.
Deposited July 27, 2016
Access
Open Access

ANAlYSIS OF lEAKAGE AND FRICTION FACTORS IN COAl MINE VENTilATION SYSTEMS

V1 published
Creators
  1. Kharkar, R.
  2. Romani, R.V.
  3. Stefanko, R.
Deposited July 27, 2016
Access
Open Access

AN ANALYSIS OF UNDERGROUND EXTRACTION TECHNIQUES FOR THICK COAL SEAMS

V1 published
Creators
  1. Bise, C.J.
  2. Ramani, R. V.
  3. Stefanko, R.
Deposited July 27, 2016
Access
Open Access

ANTHRACITE REFUSE POLLUTION AND SOCIO-ECONOMIC PLANNING IN NORTHEASTERN PENNSYLVANIA

V1 published
Creators
  1. Larkin, R.P.
  2. Peters, G.L.
  3. Spicer, T.S.
Deposited July 27, 2016
Access
Open Access

APPliCATION OF A CONTINUOUS MINING SYSTEM IN A MEDIUM PITCHING ANTHRACITE BED OF NORTH-EASTERN PENNSYlVANIA

V1 published
Creators
  1. MISHRA, G.
  2. STEFANKO, R.
Deposited July 27, 2016
Access
Open Access

APPLICATION OF LINEAR PROGRAMMING METHODS TO MINE PLANNING AND SCHEDULING

V1 published
Creators
  1. MANULA, CHARLES B.
Deposited July 27, 2016
Access
Open Access

ASPECTS OF PETROGRAPHY, PAL YNOLOGY AND INORGANIC CONSTITUENTS OF SUBBITUMINOUS COALS FROM CANYON CREEK, ALASKA: A HIGH LATITUDE TERTIARY COAL FIELD

V1 published
Creators
  1. Lamberson, Michelle N.
  2. Spackman, William
Deposited July 27, 2016
Access
Open Access

BENEFICIATION OF FLY ASH

V1 published
Creators
  1. HORNBERGER, R.L.
  2. LOVELL, H.L.
  3. SPICER, T.S.
Deposited July 27, 2016
Access
Open Access

BULK TRANSPORT OF ANTHRACITE REFUSE

V1 published
Creators
  1. Semon, Elizabeth A.
  2. Schenck, George H.K.
Deposited July 27, 2016
Access
Open Access

CHANGES IN COAL SULFUR DURING CARBONIZATION

V1 published
Creators
  1. ANDERSON, RICHARD A.
  2. POLANSKY, T. S.
Deposited July 27, 2016
Access
Open Access