Studies on the occurence, epidemiology and control of leaf and stem diseases of groundnuts.
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Republic of South Africa
Perskor
1980
|
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Republic of South Africa
Perskor
1980
|