Choice of land preparation techniques rice cultivation in Indonesia the utilization of small two wheeled tractors at the farm level in Karawang and Subang counties in the wet season / [microform] : by Soedjatmiko - Ann Arbor, Mich. : University Microfilms International, 1982 - 2 microfiches ; 11 x 15 cm.

Thesis (Ph.D.)-Michigan State University, 1981

Y91004066


Rice--Java (Indonesia)--Planting