00326nam a2200109Ia 4500008004100000082001700041100001800058245007900076250000900155260004400164300000800208240913s9999||||xx |||||||||||||| ||und||  a660.6  JOG/I  aJogdand S . N 0aIndustrial Biotechnology                    (Approach to clean Technology)  aNULL  bHimalaya Publishing HouseaBombayc2006  a295