The prevalence of four protozoan diarrhoeal parasites with special reference to cryptosporidium 

 - Dhaka,  Author,  1997 
 - 97 L.  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protozoan-infection: Dissertations, Academic
<br/><br/><label>Dewey Class. No.: </label>T571.994 P944