Observation of soil erosion in a logged-over tropical forest in Pasoh Forest Reserve, Negeri Sembilan, Malaysia - Yusoff, Mohd Kamil; Tau, Law Jin; Majid, Nik Muhammad Nik Abd.; Manan, Mokhtaruddin Abd.; Ismail, Mohd Razi; Ibrahim, I. Faridah. Hanum; Awang, Muhamad; Kobayashi, S. (Metsäntutkimuslaitos, 2001)