The rice problem of the Philippines its technological, nutritional and economic aspects and solutions offered by the rice "coversion" processes and the artificial rice "enrichment"
| 第一著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Manila
[s.n.]
1952.
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| 主題: |