?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Sharma%2C+H+C&rft.aufirst=H+C&rft.aulast=Sharma&rft.issn=0191-9040&rft.pages=315-325&rft.atitle=Screening+for+plant+resistance+to+sorghum+head+bug%2C+Calocoris+angustatus+Leth.&rft.volume=13&rft.issue=3&rft.title=Insect+Science+and+its+Application&rft.date=1992&rft.genre=article