Porter, J. B. (John Bonsall), 1861–1944
Nationality: Undetermined, possibly 
(Canada)
Identities and Authority Control
- pdbooks.info ID: 112587
J. B. (John Bonsall) Porter Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  | | 
| ||||||
| An experimental study of sieving | 1928 | Author | |  | | | | 
| |
| An investigation of the coals of Canada with reference to their economic qualities: | 1912 | Author | | |  | | |
| |