Calvert, William R.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL165950A
- pdbooks.info ID: 108650
William R. Calvert Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| A preliminary report on the utilization of petroleum and natural gas in Wyoming | 1913 | Author | |  | |  |  | 
| |