Collecting fossils
additional information for leaders.
Edición de la obra Collecting fossils
| Autor | Roger Easton |
|---|---|
| Editorial | Cooperative Extension Service, College of Agriculture, Washington State University |
| Fecha de publicación | 1970 |
| Lugar | [Pullman |
| Idioma | inglés |
| OCLC | 43011426 |
| Serie | Extension mimeo -- 2876. · Extension mimeo (Washington State University. Cooperative Extension) -- 2876. |
| Número de Cutter | E13c |