Conservator of Forests, Research & training. (2001). Progress report of icfre world bank funded free project on poplar improvement (multilocational field trials of promissing clones of populus deltoides). Silviculturist, Sal Region, Uttaranchal.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Conservator of Forests, Research & training. Progress Report of Icfre World Bank Funded Free Project on Poplar Improvement (multilocational Field Trials of Promissing Clones of Populus Deltoides). Haldwani: Silviculturist, Sal Region, Uttaranchal, 2001.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Conservator of Forests, Research & training. Progress Report of Icfre World Bank Funded Free Project on Poplar Improvement (multilocational Field Trials of Promissing Clones of Populus Deltoides). Silviculturist, Sal Region, Uttaranchal, 2001.