| Type |  Book |
| ชื่อเรื่อง | Statewide outdoor recreation and open space plan / The State Comprehensive Planning Program State of Washington, Department of Commerce and Economic Development |
| พิมพลักษณ์ | Washington : The State, 1967? |
| รูปเล่ม | 120 p. : ill ; 28x28 Cm |
| หัวเรื่อง | Open spaces --United States --Washington (State) [] |
| | Outdoor recreation --United States --Washington (State) [] |
| | Recreation areas --United States --State comprehensive planning program [] |