Principal natural gas pipelines in the United States : 1974 /
| Corporate Author: | |
|---|---|
| Format: | Government Document Map |
| Language: | English |
| Series: | M (United States. Federal Power Commission) ;
100. |
| Subjects: |
| Item Description: | "R-5721" Includes Index of operating companies, and Index of principal systems. Cartographic material. |
|---|---|
| Physical Description: | color map on sheet 108 x 139 cm. |