?url_ver=Z39.88-2004&rft_id=10.4491%2Feer.2017.100&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ezechi%2C+E.H.&rft.aulast=Ezechi&rft.aufirst=E.H.&rft.date=2017&rft.title=Environmental+Engineering+Research&rft.pages=231-236&rft.atitle=Municipal+solid+waste+management+in+Aba%2C+Nigeria%3A+Challenges+and+prospects&rft.volume=22&rft.issn=12261025&rft.issue=3&rft.genre=article