Ansari <br/><br/>
Environmental awareness / 
Ansari, Haroon [and] Ramzan 
 - Rohtak, Haryana :  Shanti Prakashan,  [n.d.] 
 - 164 p. :  ill. ;  22 cm. 
<br/><br/> Library has 2 copies. 
<br/><br/><label>ISBN: </label>9788188652341  Rs. 500.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology<br/>Science--Earth sciences--General<br/>Science--Physics--Geophysics
<br/><br/><label>Dewey Class. No.: </label>550  / An 81