1

Clay Mineralogy of Weathered Products and of River Sediments, Puerto Rico

Year:
1968
Language:
english
File:
PDF, 740 KB
english, 1968
6

Occurrences of Shales Partially Altered to Pyrophyllite

Year:
1957
Language:
english
File:
PDF, 5.64 MB
english, 1957
7

Society Records and Activities

Year:
1968
Language:
english
File:
PDF, 413 KB
english, 1968
9

Oscar E. Monnig (1902–1999)

Year:
1999
Language:
english
File:
PDF, 283 KB
english, 1999