The water engineers hand book and directory 

 - 1st Ed. 
 -  SLI  1949 
 - 250p.  25 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>CIVI
<br/><br/><label>Index Terms--Genre/Form: </label><br/>c-12