نام كتاب:lactic acid bacteria and bifidobacteria
لينك مربوط:
https://books.google.com/books?id=C5WxAhX-V9sC&printsec=frontcover&dq=lactic+acid+bacteria+and+bifidobacteria&hl=en&sa=X&ved=0CB4Q6AEwAGoVChMIj6jr5Jb2xwIVgo4sCh18WwL5#v=onepage&q=lactic%20acid%20bacteria%20and%20bifidobacteria&f=false