?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Birhanu%2C+Z+B&rft.aufirst=Z+B&rft.aulast=Birhanu&rft.pages=1-2&rft.atitle=Shallow+Wells%3A+An+untapped+resource+to+improve+agricultural+productivity+in+Southern+Mali&rft.volume=39&rft.title=Africa+Rising&rft.date=30+September+2015&rft.genre=article