Interpretasi geologi lewat potret udara daerah sepandjang trase kutt 220 kv Medan-Sigura-gura
By: [oleh] Vincent T. Radja.
Publisher: LMK
Published: 1969
Place of publication: Djakarta
Language: ind
Number of pages: 11
Subjects: Geology -- Indonesia -- Sumatra.; Aerial photography in geology -- Indonesia -- Sumatra.
Notes: Bibliography: leaf 11.
Cover title.
Summary in English.