?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=Biology+and+population+dynamics+of+sorghum+head+bugs+(Hemiptera%3A+Miridae)&rft.title=Crop+Protection&rft.issn=0261-2194&rft.date=1990&rft.volume=9&rft.pages=164-173&rft.issue=3&rft.genre=article