?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=K+B&rft.au=Singh%2C+K+B&rft.aulast=Singh&rft.atitle=Patterns+of+resistance+and+susceptibility+to+races+of+Ascochyta+rabiei+among+germ+plasm+accessions+and+breeding+lines+of+chickpea&rft.title=Plant+Disease&rft.issn=0191-2917&rft.date=1990&rft.volume=74&rft.pages=127-129&rft.issue=2&rft.genre=article