Richard Grimmett and Tim Inskipp have published several titles in this area. Tom Roberts is the author of a 2-volume avifauna published by OUP.
Field Guide to the Birds of Bangladesh
3 authors - Paperback
£35.00
Birds of Nepal
4 authors - Paperback
International Trade in Wildlife
2 authors - Paperback
£29.99
Birds of Pakistan
£42.50
Birds of Northern India
£40.00
Birds of Bhutan and the Eastern Himalayas
2 authors - Hardback
£91.99
3 authors - Hardback
£50.00
Birds of Sri Lanka
£32.50
Birds of the Indian Subcontinent
Birds of Southern India
£32.99