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Drainage and use of methane from coal-fields; developments since 1956.

Drainage and use of methane from coal-fields; developments since 1956.
Paper図書
Organisation for European Economic Co-operation[1958]<622.41-O68d>
National Diet Library
  • DDC622.41 622.5

Drainage and use of methane from coal-fields (fire-damp) Mission No. 163.

Drainage and use of methane from coal-fields (fire-damp) Mission No. 163.
Paper図書
European Productivity Agency of the Organization for European Economic Co-operation[1956]<622.5-O68d>
National Diet LibraryOther Libraries in Japan
  • DDC622.5

Corrosive and erosive effects of acid mine waters on metals and alloys for mine pumping equipment and drainage facilities : anthracite region of Pennsylvania / by S.H. Ash ... [et al.]. (Bulletin)

Corrosive and erosive effects of acid mine waters on metals and alloys for mine pumping equipment and drainage facilities : anthracite region of Pennsylvania / by S.H. Ash ... [et al.]. (Bulletin)
Paper図書
U.S. G.P.O.1955.<622.5-A819co>
National Diet Library
  • DDC622.5

Flood prevention in anthracite mines, western middle and southern fields : anthracite region of Pennsylvania, project no. 2 / by S.H. Ash ... [et al.]. (Bulletin)

Flood prevention in anthracite mines, western middle and southern fields : anthracite region of Pennsylvania, project no. 2 / by S.H. Ash ... [et al.]. (Bulletin)
Paper図書
U.S. G.P.O.1955.<622.5-A819fw>
National Diet Library
  • DDC622.5

Flood prevention in anthracite mines, northern field : anthracite region of Pennsylvania, project no. 3 (Wyoming) / by S.H. Ash ... [et al.]. (Bulletin)

Flood prevention in anthracite mines, northern field : anthracite region of Pennsylvania, project no. 3 (Wyoming) / by S.H. Ash ... [et al.]. (Bulletin)
Paper図書
U.S. G.P.O.1955.<622.5-A819f3>
National Diet Library
  • DDC622.5

Flood prevention in anthracite mines, Northern field : anthracite region of Pennsylvania, project no. 1 (Lackawanna) / by S.H. Ash ... [et al.]. (Bulletin)

Flood prevention in anthracite mines, Northern field : anthracite region of Pennsylvania, project no. 1 (Lackawanna) / by S.H. Ash ... [et al.]. (Bulletin)
Paper図書
U.S. G.P.O.1954.<622.5-A819f>
National Diet Library
  • DDC622.5

Surface-water seepage into anthracite mines in the western middle field : anthracite region of Pennsylvania / by S.H. Ash and H.B. Link. (Bulletin)

Surface-water seepage into anthracite mines in the western middle field : anthracite region of Pennsylvania / by S.H. Ash and H.B. Link. (Bulletin)
Paper図書
U.S. G.P.O.1953.<622.5-A819sw>
National Diet Library
  • DDC622.5

Mine pumping plants : anthracite region of Pennsylvania / by S.H. Ash ... [et al.]. (Bulletin)

Mine pumping plants : anthracite region of Pennsylvania / by S.H. Ash ... [et al.]. (Bulletin)
Paper図書
U.S. G.P.O.1953.<622.5-A819m>
National Diet Library
  • DDC622.5

Surface-water seepage into anthracite mines in the Wyoming Basin, northern field : anthracite region of Pennsylvania / by S.H. Ash and R.H. Whaite. (Bulletin)

Surface-water seepage into anthracite mines in the Wyoming Basin, northern field : anthracite region of Pennsylvania / by S.H. Ash and R.H. Whaite. (Bulletin)
Paper図書
U.S. G.P.O.1953.<622.5-A819sy>
National Diet Library
  • DDC622.5

Core drilling at shaft sites of proposed mine-water drainage tunnel : anthracite region of Pennsylvania / by S.H. Ash ... [et al.]. (Bulletin)

Core drilling at shaft sites of proposed mine-water drainage tunnel : anthracite region of Pennsylvania / by S.H. Ash ... [et al.]. (Bulletin)
Paper図書
U.S. G.P.O.1952.<622.5-A819c>
National Diet Library
  • DDC622.5

Surface-water seepage into anthracite mines in the Lackawanna Basin, Northern field : anthracite region of Pennsylvania / by S.H. Ash, W.L. Eaton, and R.H. Whaite. (Bulletin)

Surface-water seepage into anthracite mines in the Lackawanna Basin, Northern field : anthracite region of Pennsylvania / by S.H. Ash, W.L. Eaton, and R.H. Whaite. (Bulletin)
Paper図書
U.S. G.P.O.1952.<622.5-A819s>
National Diet Library
  • DDC622.5

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