?url_ver=Z39.88-2004&rft_id=10.1080%2F07900627.2017.1321531&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S+N&rft.au=Mwamakamba%2C+S+N&rft.aulast=Mwamakamba&rft.atitle=Irrigating+Africa%3A+policy+barriers+and+opportunities+for+enhanced+productivity+of+smallholder+farmers&rft.title=International+Journal+of+Water+Resources+Development&rft.issn=0790-0627&rft.date=2017&rft.volume=33&rft.pages=824-838&rft.issue=5&rft.genre=article