The world's most comprehensive, well documented and well illustrated book on this subject. With extensive subject and geographical index. 615 photographs and il

The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 113 photographs and i

The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographic index. 245 photographs and ill

The world's most comprehensive, well documented and well illustrated book on this subject. With extensive subject and geographical index. 224 photographs and il

Covers Afghanistan, Bangladesh, Bhutan, India, Nepal, Pakistan, Sikkim, and Sri Lanka.