C.A. · s. a. · S.C. · The Student Conservation Association
HarperCollins · Mountaineers Books
| 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 | |
| Earth Work: Resource Guide to Nationwide Green Jobs | Hardcover | 978-0-06-258543-1 (0-06-258543-6) | 1994 | |
| Lightly on the Land: The SCA Trail Building and Maintenance Manual | Paperback | 978-0-89886-491-5 (0-89886-491-7) | 1996 | Robert Birkby |