OsborjQ, EL S.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 2031
EL S. OsborjQ Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Prospector's field-book and guide: in the search for and the easy determination of ores and other useful minerals | 9th ed. thoroughly rev. and enl. by M.W. von Bernewitz. | 1920 | Author | |  | |  | |    
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