Recep Cakir and Ulviye Cebi
Journal of Agronomy 5 ( 1 ): 79 - 86 , 2006
Idris BAHCECI, Recep CAKIR, A. Suat NACAR and Pinar BAHCECI
Turkish Journal of Agriculture and Forestry 32 ( 2 ): 101 - 109 , 2008