Hayder, Syed Muhammad Jamal <br/><br/>
Aab-e-shireen (fresh water) 
/ Syed Muhammad Jamal Hayder 
 - Karachi :  Wafaqi Urdu Univesity,  2005 
 - 504 p. 
<br/><br/><label>ISBN: </label>9698906037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology
<br/><br/><label>Dewey Class. No.: </label>551.48  / H415