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1913 Sydney, Canada. Coal Resourc … McInnes, William; Dowling, D … 2249.028 |
1913 Southern Vancouver Island, B … McInnes, William; Dowling, D … 2249.029 |
1913 United States. Coal Resource … Campbell, Marius R. 2249.030 |
1913 England and Wales. Coal Reso … Strahan, A. 2249.031 |
1913 Coal Fields, France. Coal Re … McInnes, William; Dowling, D … 2249.033 |
1913 Coal Fields, France. Coal Re … McInnes, William; Dowling, D … 2249.034 |
1913 Coal Fields, France. Coal Re … McInnes, William; Dowling, D … 2249.035 |
1913 Coal Fields, France. Coal Re … McInnes, William; Dowling, D … 2249.036 |
1913 Coal Fields, France. Coal Re … McInnes, William; Dowling, D … 2249.037 |
1912 Hongrie. Coal Resources of t … de Pann, Charles 2249.038 |
1913 Coal Fields No. 1, Austria. … Petrascheck, W. 2249.039 |
1913 Coal Fields No. 2, Austria. … Petrascheck, W. 2249.040 |
1913 Coal Fields No. 3, Austria. … Petrascheck, W. 2249.041 |
1913 Coal Fields No. 4, Austria. … Petrascheck, W. 2249.042 |
1913 Coal Fields No. 5, Austria. … Frieser, A. 2249.043 |
1913 Coal Fields No. 6, Austria. … Frieser, A. 2249.044 |
1913 Coal Fields No. 7, Austria. … Petrascheck, W. 2249.045 |
1913 Coal Fields No. 8, Austria. … Petrascheck, W. 2249.046 |
1913 Servia. Coal Resources of th … Milojkovitch, J.A. 2249.047 |
1913 Roumanie. Coal Resources of … McInnes, William; Dowling, D … 2249.048 |
1909 Skane, Sweden. Coal Resource … Erdmann, Edvard 2249.049 |
1913 Spitzbergen, Norway. Coal Re … Nathorst, A.G.; De Geer; Bac … 2249.050 |
1878 Map of the Ammonoosuc Mining … Hitchcock, Charles H. (Charl … 3095.018 |
1887 Geological Map of the Sulphu … Becker, George F. 4580.002 |
1887 Geological Map of the Knoxvi … Becker, George F. 4580.003 |
1887 Geological Map of the New Id … Becker, George F. 4580.004 |
1887 Geological Map of the New Al … Becker, George F. 4580.005 |
1887 Ore-Bodies and Topography of … Becker, George F. 4580.006 |
1887 Plan of the New Almaden Mine … Becker, George F. 4580.007 |
1887 Longitudinal Section of the … Becker, George F. 4580.008 |
1887 North and South Sections vic … Becker, George F. 4580.009 |
1887 East and West Vertical Secti … Becker, George F. 4580.010 |
1887 Plan of the Clay Walls, New … Becker, George F. 4580.011 |
1887 Steam-Boat Springs, Nevada. Becker, George F. 4580.012 |
1881 England and Wales to Illustr … Bevan, G. Phillips 6919.077 |
1881 Scotland to Illustrate the G … Bevan, G. Phillips 6919.078 |
1881 Ireland to Illustrate the Ge … Bevan, G. Phillips 6919.079 |