@article{article_201423, title={Drought Analysis for 2007-2008 Agricultural Year of Turkey}, journal={Tekirdağ Ziraat Fakültesi Dergisi}, volume={7}, pages={99–109}, year={2010}, author={B.cakmak., O.Simsek and}, keywords={Drought, agricultural year, standardized precipitation index, percent of normal index}, number={3}, publisher={Tekirdağ Namık Kemal Üniversitesi}