Nath, Surya.
Manual of practicals in farm mechanization / by Surya Nath. - Lae : Dept. of Agriculture, Papua New Guinea University of Technology, 1988. - vii, 93 p.
Farm mechanization.
Agricultural development projects.
Agricultural machinery.
Manual of practicals in farm mechanization / by Surya Nath. - Lae : Dept. of Agriculture, Papua New Guinea University of Technology, 1988. - vii, 93 p.
Farm mechanization.
Agricultural development projects.
Agricultural machinery.