1. This is the second volume of 4 describing the wild, sometimes cultivated, plant species of tropical Africa traditionally used in local medicine.
  2. Two long-term experiments (11 years) showed the intriguing ability ofG. senegalensis and P. reticulatum(optimized at ~1000 to 1500 shrubs ha-1 with residue returnedto soil) to dramatically increase yields of groundnut and millet, with or without fertilizer additions and maintain yields in drought...
  3. 2009-12-20 The future of family farming The Sahel gets green Seducing the scientist The glass is half full More from less, from less to more Moving pictures The future of family farming Building on success No one-size-fits-all in extension