Research Links

http://worldlywise.blogspot.com/2007/09/desertification-in-sahel.html

http://www.wikipedia.org

http://heatisland.lbl.gov/Vegetation/Evapotranspiration.html

http://www.precisiontillage.com

http://www.answers.com

http://techalive.mtu.edu/meec/module01/Transpiration.html

http://extension.oregonstate.edu/mg/botany/transpir.html

http://www.expressindia.com/fullstory.php?newsid=78910