Research Institute of Forests and Rangelands Iran Nature 2538-4880 2 3 2017 07 23 Challenging talk with Mohammad Haqqani Challenging talk with Mohammad Haqqani 66 76 112971 10.22092/irn.2017.112971 FA Adel Jalili Professor, Research Institute of Forests & Rangelands, Agricultural Researchm Education and Extension Organization, Tehran, Iran Mohammad Haghani Journal Article 2017 08 15 https://irannature.areeo.ac.ir/article_112971_987d0e764f13bc4b6ac23d06fad06bcf.pdf