Não informado. (1960). Annual research report. Institute of Food and Agricultural Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Annual Research Report. Gainesville, Fla: Institute of Food and Agricultural Sciences, 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Annual Research Report. Institute of Food and Agricultural Sciences, 1960.
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