Author: | Williams, Frank E. |
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Year: | 1967 |
Document Type: | USBI |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | I 28.27:8318 |
Series: | Information circular / United States. Bureau of Mines ; |
Report Number: | 8318 |
Subject: | Aggregates (Building materials)--Arizona--Tucson |
Link: | https://hdl.handle.net/2027/mdp.39015078514406 |