00287nam a2200109 a 450000500170000002000150001708200210003210000330005324500300008626000400011630000210015620251203091716.0  a0876926685  a630.276,bD, ran  aRangaswami G., Bagyaraj D.J.  aAgricultural microbiology  aDelhibPrentice-Hall of Indiac1993  axviii,422p, 22cm