Species pattern along topographic gradient in a hill dipterocarp forest - Mohd. Zain Hj Fitrah (Serdang, Selangor : Universiti Pertanian Malaysia, 1997)
Bibliography : p. 53-57
Thesis: Bac. of Forestry Science, Universiti Pertanian Malaysia (1997)
Keywords: Hill dipterocarp forest---Ng Sembilan