"E. K." · W. K. · William E. · William K.
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Energy in the Developing World: The Real Energy Crisis | Paperback | 978-0-19-854421-0 (0-19-854421-9) | 1980 | Vaclav Smil |
| Energy in the Developing World: The Real Energy Crisis | Hardcover | 978-0-19-854425-8 (0-19-854425-1) | 1980 | " |