Ekspedisi Bukit Barisan 2011
Subtitle: peduli dan lestarikan alam Indonesia
Contributors: Yulianto, Ari
Publisher: Jepe Press Media Utama
Published: 2011
Place of publication: Surabaya
Language: ind
Number of pages: 490
ISBN-13: 9786022060536
Subjects: Environmental conditions; Conservation of natural resources; Description and travel
Description: Expedition to Sumatra to conserve the natural resources and care for the environment.
Notes: "Tim penyusun, Mayor Inf. Ari Yulianto ... [et al.]"--P. [iii].

Includes bibliographical references (p. 490) and index.