?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=R&rft.au=Islam%2C+R&rft.aulast=Islam&rft.atitle=Effect+of+single%2C+double%2C+and+multiple+strains+of+Rhizobium+on+nodulation+of+a+kabuli-type+chickpea&rft.title=International+Chickpea+Newsletter&rft.date=1980&rft.volume=2&rft.pages=17-18&rft.genre=article