SOLAR Water Disinfection 

 - Canadá :   Brace Research Institute : International Development Researc,   1989. 
 - 239 p. ;   28 cm. 
 - IDRC-MR ;   231e .
<br/><br/> Bibliografía al final de capítulos    Proceedings of a workshop held at the Brace Research Institute, Que., Canadá, 15-17 August 1988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGUA-PURIFICACION
<br/><br/><label>Universal Decimal Class. No.: </label>628.1/.3