00333nam a2200121Ia 4500008004100000082001600041100001700057245005700074260003100131300000800162650002300170650001800193170901s1970    xx            000 0 und d  a589.9bD97T  aDutta, A. K. 0aText Book of Bacteriologybfor Agricultural Students  aPatnabBharti Bhawanc1970  a184  aBotanical sciences  aPure Sciences