Report of the massachusetts state board of health upon a metropolitan water supply 

 - xxxvii, 233 páginas 
 - House document ;  50 .
<br/><br/> "february, 1895" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Análisis
<br/><br/><label>LC Class. No.: </label>QD142  / R46