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Precambrian metallogeny of central Europe /
Excursion guide : Moldanubicum and upper proterozoic of the Bohemian massif : projekt 91 - metallogeny of the precambrian, May 24-25, 1985 /

Symposium New Mineral Raw Materials (NEMIRAM) : Karlovy Vary, Czechoslvakia, May 31-june 2, 1983.
Geology and mineral resources of the Ramey and Houtzdale quadrangles, Clearfield and Centre counties, Pennsylvania /

Geology and mineral resources of the Hazen, Falls Creek, Reynoldsville, and Dubois quadrangles, Clearfield and Jefferson Counties, Pennsylvania /
Geology and groundwater resources of northern Berks County, Pennsylvania /

World atlas of commercial geology. Part I. Distribution of mineral production.
World atlas of commercial geology. Part II. Water power of the world.

Geodynamic development of the Western Carpathians. /
Slovak republic minerals yearbook 2001. : Statistical data to 2000. /

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