Kajian potensi Baculovirus heliothis, beberapa insektisida kimia dan campurannya terhadap Helicoverpa armigera (HUBNER) HARWICK (Lepidoptera : Noctuidae)
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
1991
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| Description not available. |