TY  - DM
ED  - World Congress on Conservation Agriculture, 4.  Abstracts
TI  - Innovations for improving efficiency, equity and environment
U1  - 631.8 
PY  - 2009///
CY  - New Delhi (India)
PB  - World Congress on Conservation Agriculture, 
KW  - CIMMYT
N1  - Includes: 1 CD-ROM
ER  -