Yazar
p g wilkes
5 cilt bulundu.
G. P. Wilkes · Commonwealth of Virginia, Dept. of Mines, Minerals, and Energy, Division of Mineral Resources
431 sayfa · 1992
Coal
G. P. Wilkes · Commonwealth of Virginia, Dept. of Conservation and Economic Development, Division of Mineral Resources
18 sayfa · 1983
Bibliography / Coal / Coal mines and mining
G. P. Wilkes · Commonwealth of Virginia, Dept. of Mines, Minerals, and Energy, Division of Mineral Resources
51 sayfa · 1988
Coal mines and mining / History
P. G. Wilkes · Published for the Bureau of Mineral Resources, Geology and Geophysics by the Australian Government Publishing Service
Sayfa sayısı yok · 1979
Kategori yok
G. A. Wilkes, A. P. Riemer · Dept. of English, University of Sydney
120 sayfa · 1981
Criticism and interpretation