Profesör Haluk H. ÜNLİGİL was born in 1939 in İstanbul and after completing his primary and high school education between 1936-1947, in 1952 he graduted from the University of İstanbul, Faculty of Forestry. Completing his dectorate study in 1960; he became Associate Professor in 1990 and Professor in 1996. The biography and publications of Mr. Ünligil who retired on January 2, 1997 due to retirement age are wr?.tten.