Ishaq, Fouzia and Khan, Amir, <br/><br/>
Fundamentals of Environmental Chemistry 
By Fouzia Ishaq and Amir Khan 
 - 1st Ed. 
 - India  Discovery Publishing House  2015 
 - 380p. 
<br/><br/><label>ISBN: </label>978-93-5056-722-7 
<br/><br/><label>Dewey Class. No.: </label>E(G:55)  / Q5