| Type |  Book |
| ชื่อเรื่อง | Environmentalism in landscape architecture / edited by Michel Conan |
| ISBN | 0884022781 (hbk.) |
| พิมพลักษณ์ | Washington, D.C. : Dumbarton Oaks Research Library and Collection, c2000 |
| รูปเล่ม | 284 p. : ill., maps ; 26 cm |
| หัวเรื่อง | Environmentalism --United States --Congresses [] |
| | Landscape architecture --Envionmental aspects --United States --Congresses [] |
| | Landscape architecture --United States --Congresses [] |