TY  - BOOK
AU  - Siebert,Stephen Frederic
TI  - Soil erosion and conservation farming in Kerinci, Sumatra
PY  - 1990///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Soil erosion
KW  - Indonesia
KW  - Soil conservation
N1  - Thesis (Ph.D.) - Cornell University, 1990
ER  -