?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S&rft.au=Gopalakrishnan%2C+S&rft.aulast=Gopalakrishnan&rft.atitle=Evaluation+of+bacteria+isolated+from+rice+rhizosphere+for+biological+control+of+charcoal+rot+of+sorghum+caused+by+Macrophomina+phaseolina+(Tassi)+Goid.+&rft.title=World+Journal+of+Microbiology+and+Biotechnology&rft.issn=09593993&rft.date=2011&rft.volume=27&rft.pages=1313-1321&rft.issue=6&rft.genre=article