Effect of repeated fire on understory plant species diversity in Saravan forests, northern Iran
Mehrdad Ghodskhah Daryayi, Mohammad Naghi Adel, Mohaddese Seddighi Pashaki, Javad Sadegh Kuhestani
Plant ecological groups and soil properties of common hazel (Corylus avellana L.) stand in Safagashteh forest, north of Iran
Hassan Pourbabaei, Mohammad Naghi Adel