Krueger, Walter William,  1890- <br/><br/>
Principles of microbiology / 
W.W. Krueger, K.R. Johansson. 
 - 2nd ed. 
 - Philadelphia :  W.B. Saunders Company,  1959. 
 - 563 p. :  illus. ;  25 cm. 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology<br/>Pathogenic microorganisms.