 
				| 1. | Evidence of Vol. 5 | |
| 2. | Identification and ecological investigation of aromatic plants include the genus Thymus, Nepeta in Tehran Province | |
| Pages 1-25 | ||
| M. Najafpoor Navaii | ||
| 3. | Comparative study of the essential oils of three Achillea species from Iran | |
| Pages 27-46 | ||
| K. Jaimand; M.B. Rezaee | ||
| 4. | Essential Oil Composition of Prangos ferulacea (L.) lindl. (aerial parts and seed) | |
| Pages 47-60 | ||
| F. Safidkon | ||
| 5. | Changes in total alkaloid substances in Physalis alkekengi in response to nitrogenous fertilizer. | |
| Pages 61-112 | ||
| Abbas Zarezadeh; B. Kholdebarin; A. Moradshahi; P. Babakhanlou; H. Rajaee | ||
| 6. | Comparative study of volatile components from leaves and fruits of Vitex Pseudo - negundo | |
| Pages 114-125 | ||
| Latifeh Ahmadi | ||
| 7. | - | |
| Pages 126-149 | ||
| M. Mirza; L. Ahmadi | ||