Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera [microform]
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| Formáid: | Visual Material |
| Foilsithe / Cruthaithe: |
Quezon City
Photoduplication Service. University of the Philippines Library
1977.
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| Ábhair: |