Durley, R. J. (Richard John), 1868–
Nationality: Undetermined, possibly 
(Canada)
Identities and Authority Control
- pdbooks.info ID: 112695
R. J. (Richard John) Durley Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| An investigation of the coals of Canada with reference to their economic qualities: | 1912 | Author | |  |  | | | 
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