TY  - BOOK
AU  - Bergstrom, L., ed.
TI  - Carbon and nutrient dynamics in natural and agricultural tropical ecosystems
SN  - 0851992188
U1  - 631.422 21st ed.
PY  - 1998///
CY  - United Kingdom
PB  - CAB International
KW  - Agricultural ecology
KW  - Crops and soils
KW  - Ecosystems
KW  - Kirchmann
KW  - H. , ed
KW  - Soil fertility
ER  -