TY - BOOK AU - Pelzer,Karl J. TI - Planter and peasant: colonial policy and the agrarian struggle in East Sumatra 1863-1947 PY - 1978/// CY - s-Gravenhage PB - Martinus Nijhoff KW - Agriculture KW - Economic aspects KW - Indonesia KW - Sumatera Timur KW - Plantations KW - Rubber industry and trade KW - History N1 - Bibliography: p.153-163 ER -