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10. Ghasemi, R. and A.R. Modir Rahmati. 2003. Investigation on adaptability and wood production of different poplar clones (closed crown) in Karaj City. Iranian Journal of Forest and Poplar Research, 11(3): 359-390 (In Persian).
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21. Soheili Esfahani, S. and A. Fallah. 2014. The study of qualitative, quantitative characteristics of traditional poplar (Populus alba and Populus nigra) plantations in western Esfahan province. Journal of Forest and Wood Product, 67(2): 233-244 (In Persian).
22. Talebi, M., A.R. Modir Rahmati, Y. Iranmanesh and H. Jahanbazi. 2008. The survey on six exotic poplar vegetation in mass plantation in Chaharmahal and Bakhtiary province. Proceeding of the Second National Congress on Poplar and Potential Use in Poplar Plantation, 78-87 pp., Tehran, Iran (In Persian).
23. Tavousi Rad, F., A. Ghamari Zare, H. Mirzaie Nodoushan and M. Usefifard. 2017. Evaluation of poplar inter-specific progenies based on their morphologic and micro morphologic traits. Iranian Journal of Forest and Poplar Research, 24(4): 675-686 (In Persian).
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25. Yousefi, B. and A.R. Modir Rahmati. 2011. Survey on adaptation and wood yield of Populus nigra clones in comparative populetum of Sanandaj (final stage). Iranian Journal of Forest and Poplar Research, 19(3): 293-294 (In Persian).
26. Yousefi, B. and A.R. Modir Rahmati. 2004. Height growth behavior of Poplar clones in Kurdistan. Iranian Journal of Forest and Poplar Research, 13(4): 533-556 (In Persian).