Water, wastes and health in hot climates 
<label>;</label> Feachem, Richard <label>;</label> Mara,  D. <label>;</label> McGarry, M. 
 - London  John Wiley  1977(1978) 
 - xvi,399p.  ill. 
<br/><br/>SR 
<br/><br/><label>ISBN: </label>0471994103 
<br/><br/><label>Dewey Class. No.: </label>628  / F