First rice experiment conducted on irrigated lowland rice paddies at Tabuk, Kalinga, Philippines, July to December, 1966 report
| Awdur Corfforaethol: | |
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| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Tabuk, Kalinga
s.n.]
[1966]
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| Pynciau: |