Pyrethrum a natural insecticide with growth potential
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Geneva
The Centre
1976.
|
| Subjects: |
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Geneva
The Centre
1976.
|
| Subjects: |