De, A K <br/><br/>
Environmental chemistry 

 - 8th 
 - New Delhi  New Age  2017 
 - 371 
<br/><br/><label>ISBN: </label>978-938592389-0 
<br/><br/><label>Standard No.: </label>117762 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry Environmental science 
<br/><br/><label>Dewey Class. No.: </label>540  / DE