McJunkin, F. Eugene <br/><br/>
Water and human health 

 -  U.S agency for International development  1982 
 - 134p.:  ill.;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply<br/>Hygienic aspects<br/>Developing countries
<br/><br/><label>LC Class. No.: </label>IRA RA591.D44M2