?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=S&rft.au=Jacob%2C+S&rft.aulast=Jacob&rft.date=2013&rft.title=Characterization+of+plant+growth-promoting+and+disease+suppressing+abilities+of+certain+actinomycetes+isolated+from+groundnut+rhizosphere.&rft.genre=proceeding