High yielding varieties of crops

類似資料

• High yielding varieties of crops
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  出版事項: (1980)
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  出版事項: (1992)
• Maximizing crop yields /
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• High Yielding Varieties of Crops
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  出版事項: (1986)
• High yielding rice cultivation: a method for maximizing rice yield through 'Ideal Plants'
  著者:: Matsushima, Seizo
  出版事項: (1976)