Refik Polat, Metin Guner, Ergin Dursun, Dogan Erdogan, Ibrahim Gezer and H.I. Cem Bilim
Asian Journal of Plant Sciences 6 ( 3 ): 528 - 532 , 2007
Refik Polat, Umran Atay and Cevdet Saglam
Journal of Agronomy 5 ( 1 ): 74 - 78 , 2006
Cevdet Saglam, Mustafa Vatandas and Refik Polat
Journal of Agronomy 5 ( 2 ): 356 - 361 , 2006
Refik Polat, Bekir Erol Ak and Izzet Acar
Journal of Applied Sciences 7 ( 1 ): 151 - 154 , 2007