Statigraphy and coal resources of the Makarwal area, Trans-Indus Mountains, Mianwali District, Pakistan /

Autor Danilchik, Walter, Shah, S. M. Ibrahim
Vydáno 1987

Uranium in some rocks of Pennsylvanian age in Oklahoma, Kansas and Missouri /

Autor Hyden, Harold J. 1922-1967, Danilchik, Walter
Vydáno 1962