Studies on the occurence, epidemiology and control of leaf and stem diseases of groundnuts.
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Republic of South Africa
Perskor
1980
|
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Republic of South Africa
Perskor
1980
|