000 00473 a2200169 4500
041 _aEn
080 _bSEN
082 _a333.7
100 _aSenavirathna banda H.M.A.R
245 _aFungal-bacterial biofilmed biofertilizers (bfbf) for upland cereals in the dry zone of Sri Lanka
260 _c2011
_g2011
300 _bill,pic,pho
_c30 cm.
_avii,49 p
650 _aBIOLOGICAL NITROGEN FIXATION
650 _aCEREALS
650 _aBIOFILMED BIOFERTILIZER
942 _cT
999 _c10654
_d12101