Wilson, H S  <br/><br/>
Lightweight aggregates for structural concrete  

 - Ottawa:   Minerals Research Program,    1976 
 - 134p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building material
<br/><br/><label>Subjects--Index Terms: </label>Chemicals  Cylinders  
<br/><br/><label>Universal Decimal Class. No.: </label>691.32  / L6