Factors related to the acceptance or rejection of innovations in poultry and swine production in rural areas
| 第一著者: | |
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| 団体著者: | |
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Quezon City
Community Development Research Council, University of the Philippines
1960.
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| シリーズ: | Study series University of the Philippines. Community Development Research Council; no.8
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| 主題: |