Effects of temperature and humidity on oviposition, incubation and emergence in the lac insect, laccifer (Tachardia) lacca, kerr, (Coccidae), and on the resulting lac crop
Wedi'i Gadw mewn:
| Fformat: | Llyfr |
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| Iaith: | English |
| Cyhoeddwyd: |
Calcutta:
Indian Lac Research Institute,
1932
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| Pynciau: | |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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Ychwanegu Tag | Disgrifiad Corfforoll: | 18p. |
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The cultivation of lac in the plains of India (Laccifer lacca, Kerr)