C.H. · C. Hickman · G. C. · GRAHAM H
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Elements of Ecology | 978-0-321-06878-1 (0-321-06878-5) | 2002 | Robert Leo Smith · Thomas M. Smith · Susan M. Hickman · Robert L. Smith |
| The Ecology Action Guide | 978-0-321-06882-8 (0-321-06882-3) | 2003 | Susan M. Hickman |