TY  - BOOK
AU  - Lekkerkerker,Cornelis
TI  - Land en volk van Sumatra
PY  - 1916///
CY  - Leiden
PB  - E. J. Brill
KW  - Land use
KW  - Indonesia
KW  - Sumatra
KW  - Ethnography
KW  - Sumatra (Indonesia)
KW  - Social life and customs
ER  -