Guptta, B. L. <br/><br/>
Bhukamp abhiuantriki / 
B. L. Guptta 
 - New Delhi :  Standard Publishers Distributors,  2009. 
 - 530 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>8180141187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Civil engineering <br/>2.Environmental Engineering 
<br/><br/><label>Dewey Class. No.: </label>624.1762  / GUP/B