Economic Geology vol.43, Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1948

Economic Geology vol.44, Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1949

Economic Geology vol.51, Nos.1-4

ανά Society of Economic Geologists
Έκδοση 1956

Economic Geology vol.45, Nos.1-4

ανά Society of Economic Geologists
Έκδοση 1950

Economic Geology vol.45, Nos.5-8

ανά Society of Economic Geologists
Έκδοση 1950

Economic Geology vol.48, Nos.1-4

ανά Society of Economic Geologists
Έκδοση 1953

Economic Geology vol.48, Nos.5-8

ανά Society of Economic Geologists
Έκδοση 1953

Economic Geology vol.49, Nos.1-4

ανά Society of Economic Geologists
Έκδοση 1954

Economic Geology vol.50, Nos.1-4

ανά Society of Economic Geologists
Έκδοση 1955

Economic Geology vol.50, Nos.5-8

ανά Society of Economic Geologists
Έκδοση 1955

Economic Geology, Vol.55,No.5-8

ανά Society of Economic Geologists
Έκδοση 1960

Economic Geology Vol.1Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1906

Economic Geology Vol.2 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1907

Economic Geology Vol.3 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1908

Economic Geology Vol.4 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1909

Economic Geology Vol.5 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1910

Economic Geology Vol.6 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1911

Economic Geology Vol.7 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1911

Economic Geology Vol.8 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1912

Economic Geology Vol.9 Nos.1-8

ανά Society of Economic Geologists
Έκδοση 1914