614.5/53 <br/>

                  Health education in the control of schistosomiasis. 

 - Geneva :  World Health Organization,  1990. 
 - 61 p. :  col. ill. ;  24 cm. -
<br/><br/>                 <label>ISBN: </label>9241544074 
<br/><br/><label>LCCN: </label>92153413  
<br/><br/>                 <label>Түлхүүр үг: </label>Schistosomiasis, Prevention.Health education., 
<br/><br/><label>LC Class. No.: </label>RA644.S3  / H43 1990