Progress reports of experiments with dust preventives.
| Format | Microform |
| Publication Info | Washington, D.C. : [publisher not identified], 1908. |
| Description | 26 pages ; cm. |
| Subjects |
| Series | Public Roads Office Circ. No. 89 |
| General note | Reuse of record except for individual research requires license from LexisNexis Academic & Library Solutions. |
| General note | [With data on tar properties; application costs of asphalt, tar, oil, and calcium chloride; and labor costs] |
| Citation/References note | CIS Index to U.S. Executive Branch Documents, 1789-1909 Part 4 |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1993. 11 x 15 cm. (CIS US Executive Branch Documents, 1789-1909: no. A2204-89) |
| Govt. docs number | A 22.4:89 |