@inproceedings{paperid:1043163, author = {Nezami, Ahmad and Khazaei, Hamid Reza and Eyshi Rezaei, Ehsan and Saeidnejad, Amir Hossein and Dashti, Majid and Bannayan Aval, Mohammad}, title = {CHLOROPHYLL FLUORESCENCE AS AN INDEX FOR FREEZING TOLERANCE IN FALL SUGAR BEET (BETA VULGARIS L.) CULTIVARS}, booktitle = {10th International Plant Cold Hardiness Seminar}, year = {2014}, location = {poznan, pol}, keywords = {quantum efficiency}, }