Photographic Field Guide to the Birds of India, Pakistan, Nepal, Bhutan, Sri Lanka, and Bangladesh
Photographic Field Guide to the Birds of India, Pakistan, Nepal, Bhutan, Sri Lanka, and Bangladesh by Bikram Grewal, Sumit Sen, Sarwandeep Singh, Nikhil Devasar, Garima Bhatia.
Published by Princeton University Press, (2017), Paperback, 792 pages.
Topics: Photography of birds, Birds, asia, Long Now Manual for Civilization.