Sanitation in developing countries : Proceedings of a workshop on training held in Lobatse, Botswana, 14-20 August 1980 

 - Ottawa:  IDRC,  1981 
 - 172 p.:  ill. ;  24cm 
 - IDRC-168e .
<br/><br/> Acc. No. 08123 
<br/><br/><label>ISBN: </label>0889362939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developing countries - Congresses<br/>Sanitation - Congresses