Roche, Frederick Coffin Cassava production systems on Java and Madura [microform] / by Frederick Coffin Roche - Ann Arbor, Mich. : University Microfilms International, 1983 - 3 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-Stanford University, 1983 Subjects--Topical Terms: Cassava industry--Indonesia--JavaCassava industry--Indonesia--Madura