Singh, Y. K. <br/><br/>
Environmental science 

 - 2nd 
 - New Delhi  New Age International  2023 
 - 318p.  | Binding - Paperback |  24*18cm 
<br/><br/><label>ISBN: </label>978-81-224-7928-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humanities and Applied Sciences
<br/><br/><label>Dewey Class. No.: </label>363.7  / SIN