Author

Clark, George B.

Catalogue records by Clark, George B. in the PakCat Union Catalogue.

3 catalogue records

Catalogue records

Principals of rock fragmentation Clark, George B. 1987 Principles of rock fragmentation Clark, george B 1987 Surface mining Eugene P. Pfleider, George B. Clark, Howard L. Hartman, and Adolph Soderberg.(editors) 1968