@inproceedings{paperid:1018589, author = {Rezvani Moghaddam, Parviz and -, - and آهی فر}, title = {Morphological and physiological characteristics of six tobacco cultivars (Nicotiana tabacum) in special references to the quality and economic yield}, booktitle = {3th International Crop Science Conference Congress}, year = {2000}, location = {Hamburg, GERMANY}, keywords = {LAI; CGR; Tobaco; leaf yield;}, }