TY  - BOOK
AU  - FAO
AU  - FAO
TI  - Biological management of soil ecosystems for sustainable agriculture
T2  - World soil research report
SN  - 8172334575
U1  - 631.87 19
PY  - 2003///
CY  - Jodhpur
PB  - Scientific publishers
KW  - Sustainable agriculture
KW  - Ecosystems
N1  - Report of the international technical workshop organized by EMBRAPA-soybean and FAO Londrina, Brazil, 24 to 27 june 2002
ER  -