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A preliminary report : development of strategic spray programmes with copper oxide for the control of coffee leaf rust in Papua New Guinea /
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| Corporate Authors: | , , |
|---|---|
| Andre forfattere: | |
| Format: | Bog |
| Sprog: | engelsk |
| Udgivet: |
Kainantu, E.H.P., Papua New Guinea :
Coffee Industry Corporation,
1992.
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| Serier: | Coffee research report ;
no. 21. |
| Fag: | |
| Tags: |
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