Teknologi tangkap ikan dan perubahan struktur sosial ekonomi nelayan di Kotamadya Sibolga, Propinsi Sumatera Utara
Subtitle: laporan penelitian
By: oleh Henry Sitorus, Ria Manurung.
Publisher: Fakultas Ilmu Sosial dan Ilmu Politik, Universitas Sumatera Utara
Published: 2000
Place of publication: [Medan]
Language: ind
Notes: In Indonesian, with summary in English.
Includes bibliographical references (leaves [134]-[136], 1st group).
"Pebruari 2000."