Jack, Robert Lockhart, 1878–
Nationality: Undetermined, possibly 
(Australia)
Identities and Authority Control
- pdbooks.info ID: 111080
Robert Lockhart Jack Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  |
| ||||||
| ... The building stone of South Australia | 1923 | Author | |  | | | | ||