?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=H+C&rft.au=Sharma%2C+H+C&rft.aulast=Sharma&rft.atitle=Insect+problems%3F+Try+a+little+wax+and+hair&rft.title=Appropriate+Technology&rft.issn=0305-0920&rft.date=2002&rft.volume=29&rft.pages=23-23&rft.issue=3&rft.genre=article