Handbook of the birds of India and Pakistan together with those of Nepal, Sikkim, Bhutan and Ceylon
1968
Ali, Sálim |
Ripley, Sidney Dillon |
Sri Lanka
A 1975 annoted checklist of the birds of Ceylon (Sri Lanka)
1975
Phillips, W. W. A. (William Watt Addison) |
Birds of Ceylon
1961
Phillips, W. W. A. (William Watt Addison) |
A guide to the birds of Ceylon
1971
Henry, G. M. |
A colored atlas of some vertebrates from Ceylon
1955
Deraniyagala, P. E. P. |
Conservation in developing countries : problems and prospects : proceedings of the centenary seminar
1990
Daniel, J. C. |
Serrao, J. S. |
Environmental planning and management : proceedings of a Commonwealth Science Council workshop held at the CSIRO Division of Water and Land Resources, Canberra, Australia, 7-14 May 1984
1985
Basinski, J. J. |
Cocks, K. D. |
A revised handbook to the flora of Ceylon
Dassanayake, M. D. |
The fauna of British India including Ceylon and Burma : birds
Baker, E. C. Stuart |
The fauna of British India including Ceylon and Burma : birds
Blanford, W. T. |
Oates, Eugene W. |