| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Practical Ecology for Geography and Biology: Survey, mapping and data analysis | 978-O-412-5362O-5 (O-412-5362O-X) | 1994 |
Darrel M Gilbertson · Dr Michelle Gilbertson · Lehman, Mark W. Gilbertson · M.A. Donna Gilbertson · M G*** · Mark W. Gilbertson · Michael Gilbertson · Michelle Gilbertson · Michelle, Ph.D. Gilbertson · Michelle, Phd Gilbertson · Mildred Gilbertson