Fungicidal value and effectiveness of some mineral oils as carriers of dithane M-45 for the control of Philippine corn downy mildew [microform].
| 1. autor: | |
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| Format: | Visual Material |
| Język: | English |
| Wydane: |
Quezon City
Photoduplication Service, University of the Philippines Library
1977.
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| Hasła przedmiotowe: |