You need to enable JavaScript to run this app.
Search books
Petrographic Determination of Quartz in the Presence of Claylike Minerals
Wilder D. Foster
· 1949
No image available
Petrographic determination of Quartz in the presence of claylie minerals
Wilder D. Foster
· 1949
No image available
National Safety Competition of 1936
William Waugh Adams
, T. D. Lawrence
, E. E. Getzin
· 1937
No image available
Petrographic Identification of Atmospheric Dust Particles
United States. Bureau of Mines
, H. H. Schrenk
, W. D. Foster
· 1937
