| 1. | Contents | |
| Pages 1-3 | ||
| 2. | THE STUDY OF NATURAL REGENERATION STRUCTURE IN ARASBARAN FOREST (SOTANCHI REGTON) | |
| Pages 1-62 | ||
| Farhad Amirghasemi; Khosro Saghebtalebi; Davood Dargahi | ||
| 3. | Investigation on phenolory of different poplar clones in collection at Karaj research station during 1997 & 1998 period | |
| Pages 63-94 | ||
| Rafatollah Ghasemi; Adel Jalili; Moslem Akbarinia; Ali Reza Modir-Rahmati | ||
| 4. | Effect of lime and chemical fertilizer application on growth and mineral uptake in Pinus sylvestris seedlings | |
| Pages 95-124 | ||
| Ahmad Rahmani | ||
| 5. | Elimination trial of broad leaved and needle leaved species | |
| Pages 125-156 | ||
| Mojtaba Hamzehpour; Mohammad Reza Negahdar- Saber | ||
| 6. | Abstracts | |
| Pages 162-157 | ||