Cowan, Marjorie Kelly. <br/><br/>
Microbiology :  a systems approach 
Marjorie Kelly Cowan and Heidi Smith 
 - 6th edition. 
 - OH :  McGraw-Hill Education,  2020. 
 - xxx,780 pages 
<br/><br/><label>ISBN: </label>1260571513 9781260571516