TY  - CPA
AU  - Lumpkin,T.A.
AU  - Sayre,K.D.
ED  - World Congress on Conservation Agriculture
TI  - Enhancing resource productivity and efficiency through conservation agriculture
PY  - 2009///
CY  - New Delhi (India)
PB  - 4th World Congress on Conservation Agriculture
KW  - AGROVOC
KW  - Conservation agriculture
KW  - Productivity
KW  - Resource conservation
T2  - World Congress on Conservation Agriculture; 4: Innovations for improving efficiency, equity and environment
ER  -