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Atlas of Pennsylvania coal and coal mining
Deasy, George F.; Griess, Phyllis R. - 1960
Persistent link: https://www.econbiz.de/10002073103
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Anthracite
Deasy, George F.; Griess, Phyllis R. - 1963
Persistent link: https://www.econbiz.de/10002073119
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Geographical significance of recent changes in mining in the bituminous coal fiedls of Pennsylvania
Deasy, George F.; Griess, Phyllis R. - In: Economic geography 33 (1957) 4, pp. 283-298
Persistent link: https://www.econbiz.de/10002073147
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Economic impact of a new Pennsylvania tourist facility
Griess, Phyllis R.; Deasy, George F. - In: Land economics : applied research on environmental resources 40 (1964) 2, pp. 213-220
Persistent link: https://www.econbiz.de/10002533639
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Atlas of Pennsylvania's mineral resources
Deasy, George F.; Griess, Phyllis R.; Balazik, Ronald F. - 1967
Persistent link: https://www.econbiz.de/10003047925
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Supplement, limestones and dolomites of Pennsylvania
Deasy, George F.; Griess, Phyllis R.; Balazik, Ronald F. - 1967
Persistent link: https://www.econbiz.de/10003047939
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Economic Impact of a New Pennsylvania Tourist Facility
Griess, Phyllis R.; Deasy, George F. - In: Land Economics 40 (1964) 2
Persistent link: https://www.econbiz.de/10010940238
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The Bolivian tin industry
Griess, Phyllis R. - In: Economic geography 27 (1951), pp. 238-250
Persistent link: https://www.econbiz.de/10002533636
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Location factors in the commercial coconut industry
Deasy, George F. - In: Economic geography 17 (1941), pp. 130-140
Persistent link: https://www.econbiz.de/10002073424
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Recent trends in Manchoukuoan trade
Deasy, George F. - In: Economic geography 16 (1940), pp. 162-170
Persistent link: https://www.econbiz.de/10002073434