TY  - BOOK
AU  - WENHUA, LI (ed)
TI  - Agro- Ecological farming systems in China
SN  - 185070631X
PY  - 2001///
CY  - Paris
PB  - UNESCO
KW  - Integrated agricultural systems
KW  - China
KW  - Agricultural ecology
N1  - Includes index
ER  -