Economics [sic] growth perkebunan karet dan kelapa sawit perusahaan perkebunan negara Sumatera Utara
By: oleh Iden Purba.
Published: 1966
Language: ind
Number of pages: 189
Subjects: Rubber industry and trade -- Indonesia -- Sumatera Utara.; Oil palm -- Indonesia -- Sumatera Utara.; Plantations -- Economic aspects -- Indonesia -- Sumatera Utara.; Government business enterprises -- Indonesia -- Sumatera Utara.
Notes: Thesis (M.A.)--Universitas H.K.B.P. Nommensen.
Bibliography: leaves 186-189.
Typescript (carbon copy)
Vita.