| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Texas Wildflowers: A Field Guide | 978-O-292-78O6O-6 (O-292-78O6O-5) | 1984 | Campbell & Lynn Loughmiller · Lynn Sherrod |
C.A. · Campbell a · Campbell & Kahn, James & MacGregor, Rob Black · Campbell & Lynn Loughmiller · Campbell & Reece · Helen Campbell & Sally Featherstone