Rural sanitation:planning and appraisal 

 - Landon  OXFAM and Intermediate Technology  1980 
 - 68p. 
<br/><br/><label>ISBN: </label>0903031728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>The appraisal of options for sanitation<br/>planning techanical Assistance
<br/><br/><label>Dewey Class. No.: </label>628.7  / PAC