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Studies on the pests of Chromolaena in Kerala
A detailed survey was conducted in Trichur District and an objective survey in five other selected districts of the Kerala State during November 1980 to October 1981 to study the pests of choromolaena odorata Linn. Observations on the nature of damage and population density have been made during t...
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| Формат: | Ph.D Thesis |
| Язык: | Undetermined |
| Опубликовано: |
Vellanikkara
Department of Agricultural Entomology, College of Horticulture
1983
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Kerala Agricultural University
| Шифр: |
632.6 LYL/ST |
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| Копировать | Недоступно состояние Live" What does mean the status Live (working) |