Lagget.R.F. <br/><br/>
Geology &Engineering. 

 - 1st Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1951 
 -  23 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/>H-11
<br/><br/><label>Dewey Class. No.: </label> / LAG