TY  - RPRT
TI  - Re-greening the Sahel: Farmer-led innovation in Burkina Faso and Niger
AU  - Chris Reij
AU  - Melinda Smale
AU  - G. Gray Tappan
PY  - 2009
UR  - https://pubs.usgs.gov/publication/70157359
ID  - 70157359
ER  -