Mabbayad, B. B. The tannin content of certain bird-resistant grain sorghum hybrids. University Microfilms.
Chicago Style (17. basım) AtıfMabbayad, Basilio Baquiran. The Tannin Content of Certain Bird-resistant Grain Sorghum Hybrids. Ann Arbor: University Microfilms.
MLA (9th ed.) AtıfMabbayad, Basilio Baquiran. The Tannin Content of Certain Bird-resistant Grain Sorghum Hybrids. University Microfilms.
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