@inproceedings{paperid:1014161, author = {Jahan, Mohsen and Koocheki, Arash}, title = {Organic production of German Chamomile (Matricaria chamomilla L.) intercropped with Pot Marigold (Calendula officinalis L.)}, booktitle = {6th IFOAM-Asia Conference-Benign environment and safe food}, year = {2004}, location = {Yangpyung, south korea}, keywords = {Organic farming; Matricaria chamomilla; Calendula officinalis; Chamazulene; Manure.}, }