Lower Monumental Lock & Dam, Lake Herbert G. West, Snake River, Washington / United States Army, Corps of Engineers, Walla Walla District.
| Author/creator | United States |
| Format | Map |
| Publication Info | [Walla Walla, Wash.?] : The District, 1980. |
| Description | 1 map : color ; 22 x 31 cm, folded to 22 x 11 cm |
| Subjects |
| Cartographic data | Scale [ca. 1:200,000]. |
| General note | Includes vicinity map, text, Lake Herbert G. West index and ill. |
| General note | On verso: visitor facility map, text and ill. |
| GPO item number | 337 |
| Govt. docs number | D 103.2:Sn 1/4/980 |