Bulletins. 993. Refractory clay deposits of south-central Colorado, description of refractory and semirefractory clays in Purgatoire formation and Dakota sandstone [with list of references cited]; by Karl M. Waage.
Publication Title:
Refractory clay deposits of south-central Colorado, description of refractory and semirefractory clays in Purgatoire formation and Dakota sandstone [with list of references cited]; by Karl M. Waage.
Display Title:
Bulletins. 993. Refractory clay deposits of south-central Colorado, description of refractory and semirefractory clays in Purgatoire formation and Dakota sandstone [with list of references cited]; by Karl M. Waage.
Series Title:
Bulletins.
Corporate Agency Authors:
Geological Survey and Interior Dept.
Sort Author:
Geological Survey
Authors:
Waage, Karl M.
Date:
1953
Publish Date ISO Format:
1953-01-01T00:00:00Z
Publication Start:
19530101
Publication End:
19531231
Corporate/Agency Author:
Geological Survey
Publication month:
13
Publication year:
1953
SuDoc number:
I 19.3:(nos.)
Description:
vi+104 p. il. 5 pl. in pocket.
Notes:
• Sent to Depository Libraries. Item 620
Availability:
* For Sale by Superintendent of Documents. Paper, 65c. and • Sent to Depository Libraries. Item 620