Rosenberg , Eugene <br/><br/>
Microbial biology / 
Eugene Rosenberg, Irun R. Cohen 
 - Philadelphia :  Saunders College Publishing ,  1983 
 - xii, 433 p. :  ill. ;  28 cm . 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0030856582