(1971). Biography of wheat. Vol.2. Metuchen, New Jersey: Scarecrow Press.
Čikaški stil citiranjaBiography of Wheat. Vol.2. Metuchen, New Jersey: Scarecrow Press, 1971.
MLA način citiranjaBiography of Wheat. Vol.2. Metuchen, New Jersey: Scarecrow Press, 1971.
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