Reference
| Title | Report of the United States Commissioner of Fisheries For the Fiscal Year 1928. |
| Type | Report |
| Authors(s) | United States Department of Commerce |
| Year | 1930 |
| Volume (issue) | Part II |
| Title | Report of the United States Commissioner of Fisheries For the Fiscal Year 1928. |
| Type | Report |
| Authors(s) | United States Department of Commerce |
| Year | 1930 |
| Volume (issue) | Part II |