Barker, R., & Mangahas, M. (1976). Environmental and other factors influencing the performamnce of new high yielding varieties of wheat and rice in Asia [microform]. Photoduplication Service, University of the Philippines.
Chicago Style (17th ed.) CitationBarker, Randolph, and Mahar Mangahas. Environmental and Other Factors Influencing the Performamnce of New High Yielding Varieties of Wheat and Rice in Asia [microform]. Quezon City: Photoduplication Service, University of the Philippines, 1976.
ציטוט MLABarker, Randolph, and Mahar Mangahas. Environmental and Other Factors Influencing the Performamnce of New High Yielding Varieties of Wheat and Rice in Asia [microform]. Photoduplication Service, University of the Philippines, 1976.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.