Cowan, Marjorie Kelly. <br/><br/>
Microbiology :  a system approach / 
Marjorie Kelly Cowan. 
 - Fourth edition. 
 - New York :  McGraw Hill Education,  2015. 
 - xxxii, 801 pages :  illustration ;  26 cm. 
<br/><br/> includes index. 
<br/><br/><label>ISBN: </label>9789814607612 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology.