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1913
Covers: Atlas of Coal Resour …
McInnes, William; Dowling, D …
2249.001
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. 7, Austria. …
Petrascheck, W.
2249.045
1913
Coal Fields No. 8, Austria. …
Petrascheck, W.
2249.046