^ -^ IE ^ 217 



^. mMmiK^itxa'^mr^^mh-^bLz.tititm^^m<:hz. ^L^it^ 



o^s-A-hHfE], jziE^^^n. M±^z-^^-^m^. 

 ^6^?M\hmm^^%<^t)imi^wt'cm-<. 1912, mm. m^^^ 1913. mm. mm. 



m L < mm^ ^nya ^zt. ^m\hm<^i^^mk L'C±ii&.^cDm^m < {^#-^ 



4- r '/ b ..^^ .^ - (Azotobacter) CD^M^iiCj'jt ^^{iM\ Mm±'^m'i^^ 

 ^^'(i^^nrafl^^r y' > -v*^ ^ - (Az. Chroococcum, Az. Beijerinckii, Az. vine- 



ladii, Az. vitrcum) (Dmm^^'^^-u-amMm^^±izmm^m^ii^m^m'f(^M 



J^^M^y>^^6{^ X b:^t Bacillus M^^A^^^ 'h^k.'^L Bacillus Azotobacter 



