The application of electricity to fruit farming
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
Allahabad:
Superintendent, Printing and Stationery,
1935.
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| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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Ychwanegu Tag | Disgrifiad Corfforoll: | 25p.: col,; ill.; 24cm. |
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Electrical measurements in theory and application