Quantitative assessment of traditional cropping systems in the Sudan savanna of northern Nigeria: I. Rapid survey of prevalent cropping systems
| Main Authors: | , , , |
|---|---|
| Format: | Libro |
| Language: | Inglés |
| Published: |
1997
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/103890 |
| Description not available. |