Collins Handguide to the Birds of the Indian Sub-Continent: India, Pakistan, Bangladesh, Sri Lanka..
Collins Field Guide: Birds of India. Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka
Behavior and Ecology of the Asiatic Elephant in Southeastern Ceylon.
McKay, George M.
Breeding Birds of Kashmir
Bates, R.S.P. and E. H. Lowther
India: Travel Map
A Photographic Guide to the Birds of Southeast Asia: Including the Philippines & Borneo
Strange, Morten; Jeyarajasingam, Allen
The Birds of Borneo [Third edition]
SMYTHIES, Bertram E.
The Birds of Borneo [First edition]
Handbook of the Birds of India and Pakistan, Vol. 7, Second edition
Ali, Salim; Ripley, S. Dillon
The Birds of Sumatra: An Annotated Check-list
Van Marle, J.G.; Voous, Karel H.
A Naturalist's Guide to the Mammals of Southeast Asia: Brunei, Cambodia, Indonesia, Laos, Malaysia,
Sheperd, Chris R.; Sheperd, Loretta Ann
A Naturalist's Guide to the Birds of Malaysia: including Sabah and Sarawak
Davison, Geoffrey ; Aik, Yeap Chin