Soils of the colombian Llanos Orientales, composition and classification of selected soil profiles.
Doctor of Philosophy
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Tesis |
| Language: | Español |
| Published: |
Raleigh (Estados Unidos)
1971
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12324/28805 |