@inproceedings{paperid:1013523, author = {Arouiee, Hossein and Karbin, Saeed and Bradarand Rad, Ali and Kahrobaeian, Maryam}, title = {Comparison of Roots and Essential Oil Yield of Valerian Under Field and Hydroponic Conditions}, booktitle = {International Conference and Exhibition on Soilless Culture}, year = {2010}, location = {Suntec}, keywords = {Valerian; Essential Oil; Root Yield; Hydroponic}, }