Bear essentials
a source book and guide to planning bear education programs
Edición de la obra Bear essentials
| Autor | Peter Clarkson |
|---|---|
| Editorial | American version distributed by C. Jonkel,School of Forestry, University of Montana |
| Fecha de publicación | 1984 |
| Lugar | Missoula, Montana |
| Idioma | inglés |
| Páginas | 66 |
| Número de Cutter | C613b |