Environmental health project:  Guidelines for the Assessment of National Sanitation Policies 
Elledge, Myles et al 
 - Washngton D.C.:  U.S. Agency for International DEvelopment. 
 - xii, 65p.:  ill.; 
<br/><br/> includes references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National sanitation policies
<br/><br/><label>Dewey Class. No.: </label>363.72