Experiments with Kerosene Emulsions Against the Apple Curculio (Tachypterellus Quadrigibbus Say)
| Autor: | Hammer, O. H. |
|---|---|
| Zdroj: | Journal of Economic Entomology; April 1934, Vol. 27 Issue: 2 p367-367, 1p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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| Autor: | Hammer, O. H. |
|---|---|
| Zdroj: | Journal of Economic Entomology; April 1934, Vol. 27 Issue: 2 p367-367, 1p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
|