http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Global trend of Jatropha research and its use
Potential of Jatropha plant for the development of Sub Saharan Africa
Contents: Relationship among biofuels, Jatropha, and Africa; Assessment of the production potential of Jatropha,...
Botany, Economic,Thực vật học, kinh tế