00283    a2200109   4500020001500000082001500015100002400030245003600054260004500090300002000135650001800155  a8173194459  a660.6bBIO  aKannaiyan, S. eed.  aBiotechnology of biofertilizers  aNew DelhibNarosa Publishingc2002g2002  axii,375p.c25cm  aBiotechnology