Grewal, Bikram <br/><br/>
Pictorial field guide to birds of India: Pakistan, Nepal Bhutan, Sri Lanka and Bangladesh 

 - 1st 
 - India  Om Books International  2017 
 - 792p p. 
<br/><br/><label>ISBN: </label>978-93-80070-22-3 
<br/><br/><label>Subjects--Index Terms: </label>Birds--India--Identification