Studi identifikasi dalam rangka penanggulangan permasalahan degradasi ekosistem DAS Tondano
Subtitle: laporan penelitian
By: oleh Joseph, B.S.Th., L.W. Sondakh, dan M. Karouw. 
Publisher: Fakultas Pertanian, Universitas Sam Ratulangi
Published: 1993
Place of publication: Manado
Language: ind
Number of pages: 73
Notes: In Indonesian, with summary in English.
Includes bibliographical references (leaves 72-73).
"Maret 1993."