REPORTS OF THE INSPECTORS OF COAL MINES OF THE ANTHRACITE COAL REGIONS OF PENNSYLVANIA

3,295

博客來

REPORTS OF THE INSPECTORS OF COAL MINES OF THE ANTHRACITE COAL REGIONS OF PENNSYLVANIA

4,395

博客來

REPORTS OF THE INSPECTORS OF COAL MINES OF THE ANTHRACITE COAL REGIONS OF PENNSYLVANIA

3,295

博客來

REPORTS OF THE INSPECTORS OF COAL MINES OF THE ANTHRACITE COAL REGIONS OF PENNSYLVANIA

4,395

博客來

BRIEF DESCRIPTION OF THE ANTHRACITE COAL FIELDS OF PENNSYLVANIA

767

博客來

BRIEF DESCRIPTION OF THE ANTHRACITE COAL FIELDS OF PENNSYLVANIA

1,482

博客來

THE ANTHRACITE COAL INDUSTRY: A STUDY OF THE ECONOMIC CONDITIONS AND RELATIONS OF THE CO-OPERATIVE FORCES IN THE DEVELOPMENT OF THE ANTHRACITE COAL

1,922

博客來

THE ANTHRACITE COAL INDUSTRY: A STUDY OF THE ECONOMIC CONDITIONS AND RELATIONS OF THE CO-OPERATIVE FORCES IN THE DEVELOPMENT OF THE ANTHRACITE COAL

1,317

博客來

ANTHRACITE!: AN ANTHOLOGY OF COAL REGION DRAMA

1,200

博客來

AN INQUIRY INTO THE INFLUENCE UPON HEALTH OF ANTHRACITE COAL

2,997

博客來

THE ANTHRACITE COAL REGION: THE ARCHAEOLOGY OF ITS HAUNTING PRESENCE

897

博客來

ANTHRACITE COAL COMMUNITIES: A STUDY OF THE DEMOGRAPHY, THE SOCIAL, EDUCATIONAL AND MORAL LIFE OF THE ANTHRACITE REGIONS

2,142

博客來

ANTHRACITE COAL COMMUNITIES: A STUDY OF THE DEMOGRAPHY, THE SOCIAL, EDUCATIONAL AND MORAL LIFE OF THE ANTHRACITE REGIONS

1,427

博客來

ANTHRACITE’S DEMISE AND THE POST-COAL ECONOMY OF NORTHEASTERN PENNSYLVANIA

6,420

博客來

PROSPECTUS OF THE NEW BRUNSWICK ANTHRACITE COAL MINING COMPANY [MICROFORM]

767

博客來

ANTHRACITE ROOTS: GENERATIONS OF COAL MINING IN SCHUYLKILL COUNTY, PENNSYLVANIA

1,216

博客來

ANTHRACITE ROOTS: GENERATIONS OF COAL MINING IN SCHUYLKILL COUNTY, PENNSYLVANIA

760

博客來

THE COAL REGIONS OF PENNSYLVANIA: BEING A GENERAL, GEOLOGICAL, HISTORICAL & STATISTICAL REVIEW OF THE ANTHRACITE COAL DISTRICTS

1,702

博客來

THE COAL REGIONS OF PENNSYLVANIA: BEING A GENERAL, GEOLOGICAL, HISTORICAL & STATISTICAL REVIEW OF THE ANTHRACITE COAL DISTRICTS

987

博客來

REPORTS OF THE INSPECTORS OF MINES OF THE ANTHRACITE COAL REGIONS OF PENNSYLVANIA FOR THE YEAR 1884

1,922

博客來