Research Institute of Forests and Rangelands Iran Nature 2538-4880 3 4 2018 09 23 Traditional Forest-Related Knowledge, Part Three: Methods of investigation Traditional Forest-Related Knowledge, Part Three: Methods of investigation 14 18 117216 10.22092/irn.2018.117216 FA Mehdi Zande Basiri Assistant Prof., Department of Forestry, Faculty of Natural Resources, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran Mehdi Pourhashemi Associate Prof., Research Institute of Forests and Rangeland, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran Journal Article 2018 09 25 https://irannature.areeo.ac.ir/article_117216_d387ffd0c7768566763042115d94a8be.pdf