WINBLAD,Uno <br/><br/>
Sanitation Without Water 

 - London  Macmilln  1985 
 - xi,160pg  ill  23cm 
<br/><br/> Index,Glossary,Refeernce 
<br/><br/><label>ISBN: </label>0333391403 
<br/><br/><label>LC Class. No.: </label>22