| Type |  Book |
| ชื่อเรื่อง | World energy resources, 1985-2020 : executive summaries of reports on resources, conservation and demand to the Conservation Commission of the World Energy Conference |
| ISBN | 0902852906 |
| | 0902852914 |
| พิมพลักษณ์ | New York : IPC Science and Technology Press, c1978 |
| รูปเล่ม | xii, 249 p. : ill |
| หัวเรื่อง | Energy conservation --Congresses [] |
| | Energy consumption --Congresses [] |
| | Power resources --Congresses [] |