00375nam a22001337a 4500003000400000005001700004008004100021020001300062082001600075100005000091245002700141260002700168490004600195OSt20161022145451.0161022b        xxu||||| |||| 00| 0 eng d  a16133382  a631.46   P7  aVarma, Ajith and Chicholkar, Sudhir., Editors  aMicrobial Siderophores  aBerlinbSpringerc2007  aSoil Biology Series edited by Ajith Varma