@article{paperid:1035341, author = {DADKHAH, ALI REZA}, title = {Effect of Salinity on Carbon Isotope Discrimination of Shoot and Root of Four Sugar Beet (Beta vulgaris) Cultivars}, journal = {Journal of Agricultural Science and Technology}, year = {2013}, volume = {15}, number = {5}, month = {September}, issn = {1680-7073}, pages = {889--906}, numpages = {17}, keywords = {Carbon/ Nitrogen ratio; Photosynthesis; Salt stress; Stomatal conductance; Water use efficiency}, }