R. P. Singh <br/><br/>
Microbiology 
R.P.Singh 
 - Ludhiana:  Kalyani Publishers,  206. 
 - 551p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology 
<br/><br/><label>Dewey Class. No.: </label>579  / SIM