1.
図書 |
edited by Theodore Panayotou
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2.
雑誌 |
Agricultural Development Council
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3.
図書 |
jointly sponsored by Agricltural Development Council, Southeast Asian Regional Center for Graduate Study and Research in Agriculture and International Rice Research Institute
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4.
図書 |
edited by Clifton R. Wharton, Jr
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5.
雑誌 |
Agricultural Development Council
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6.
雑誌 |
Agricultural Development Council
|