I would like to acknowledge Dr. Bishnu Hari Pandit, Principal of KAFCOL, for his supports and approval as a Faculty/Lecturer for Forest Mensurationin 2009.

I am very much indebted to Mr. Braj Kishor Yadav, DG of DoF, Nepal, who encouraged me to be an academician; Mr. Ram Asheshwar Mandal and Mr. Himlal Shrestha, who provided me their relevant materials.

Special gratitude goes to Mr. Baikunth Khanal and Mr. Shiv Shankar Neupane for their arrangement while teaching. Sincere thanks go to Krishna, Ram and all the students for their timely supports.

Bechu K. V. Yadav