| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Earth Work: Resource Guide to Nationwide Green Jobs | Paperback | 978-0-06-258531-8 (0-06-258531-2) | 1994 | Richard Wizansky · Student Conservation Association |
| Earth Work: Resource Guide to Nationwide Green Jobs | Hardcover | 978-0-06-258543-1 (0-06-258543-6) | 1994 | Richard Wizansky · Student Conservation Association |