Research report Soil Science Department 1977-78, edited byLim Kim Huan, Othman Yaacob - Lim, Kim Huan; Universiti Pertanian Malaysia (Serdang, Universiti Pertanian Malaysia, n.d., 1980)
Judul kulit: Laporan penyelidikan Jabatan Sains Tanah1977-78
Keywords: Soil science, Soil conservation - Research