00310nam a2200109Ia 450000500170000000800410001708200150005810000190007324500590009226000410015130000080019220260224040909.0260224s9999||||xx |||||||||||||| ||und||  a660.62 RAJ  aRajvaidya, N.  0aGenetical and biochemical applications of microbiology  aNew Delhi: A.P.H. Publicationsc2006  a345