. Eslami, A. (2008). Investigation of Possible to achieve a balance of Fagetum hyrcanum curves with Uneven aged Structure. PHD thesis of forestry, Department of Agriculture and Natural resource, Islamic Azad University, Science and Research Branch, Tehran, Iran.124 p.
. Zeid Nour Mohammadi, M. (2008). Development diameter increment of Acer velutinum. Natural Resources Faculty, University of Sari, Sari, Iran.
. Hokka, H., and Gort, A. (2002). An individual tree basal area growth model for black spruce in second Growth peatland stand. Silva Fennica, 1:121-144
. Bayat, M., Namiranian, M., Zobeiry, and M., Fathi, J. (2013). Determining the growing volume and number of trees in the forest using permanent sample plots. Iranian Journal of Forest and Poplar Research, 21: 428-438.
. Namiranian. M. (2010). Tree Measurement and Forest Bioinventory. University of Tehran Press. 574p
. Zobeiri, M. (2008). Forest Biometry. University of Tehran Press. 407p.
. Forests, Rangelands and Watershed Organization. (1985), Volume table of fagus in the provinces of Mazandaran,
. Marvie-Mohadjer, M. (1977). Investigation of quantiti of fagus in northern of Iran. Journal of Natural Resources 24(1): 27-40.
. Marvie-Mohadjer, M., Zobeiri, M., Etemad, V., and Jour gholami, M. (2010). Performing of the single selection method at compartment level and necessity for full inventory of tree species (Case study: Gorazbon District in KheyroudForest, North of Iran). Journal of Natural Resources, 61(4): 889-908.
. Sagheb Talbi, KH., Sajedi, T., and Yazdian, F. (2004). Review of the Forest of Iran. 35p
. Bayat, M., Pukkala, T., Namiranian, M., and Zobeiry, M. ( 2013b). Productivity and optimal management of the uneven-aged hardwood forests of Hyrcania. European Journal Forest Research, 132(5-6): 851-864.
. Marvie-Mohadjer, M.R. (2012). Silviculture. University of Tehran Press. 400p.
. Sarikhani, N. (2000). Forest Utilization, University of Tehran Press. 4728p
. Namiramiam, M. (1978). Determining of the appropriate diameter and age for fagus. Journal of Natural Resources, 35(1): 35-49.
. Namiramiam, M. (1990). Measured indices of fagus in Gorazbon section in khirud forest. Journal of Natural Resources, 53(1): 35-49.
. Falah, A. (2005). Provide a suitable model for the distribution of diameter classes for uneven aged and natural forest northern Iran. Journal of Natural Resources, 58(4): 88-100.
. Forest management project of Gorazbon section 2009, University of Tehran’ s kheyrud experimental forest in northern Iran. 500p
. Etemad, V. (2002). Quantity and quality investigation seed of fagus the forests of Mazandaran province, PHD thesis of forestry. Natural Resources Faculty, University of Tehran, 258p
. Bare, B.B., and Opalach, D. (1987). Optimizing species composition in uneven-aged forest stands. Forest Science, 33, 958–970.
. Sefidi, K. (2012). Late succeessional stage dynamics in mixed beech stands, Ph.D dissertation, University of Tehran, 215p.