TY  - BOOK
T1  - Geografi Indonesia (ilmu bumi Indonesia)
A2  - Darmono
LA  - Indonesian
PP  - Medan
PB  - Monora
YR  - 1976
ED  - Cetakan ke 10
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei750526203
KW  - Schulbuch
ER  -