Title: Studi pertumbuhan dan pemudaran kota pelabuhan
Description: History of the growth and decline of Barus and Sibolga harbors in Sumatera Utara Province; study report.
Subjects: Economic conditions, Harbors
Places: Sibolga, Barus (Sumatera Utara, Indonesia), Indonesia, Sibolga (Indonesia), Barus (Sumatera Utara)