Books by Gehan de Silva Wijeyeratne
Gehan de Silva Wijeyeratne
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A Photographic Guide to the Wildlife of Sri Lanka
Gehan de Silva Wijeyeratne
Paperback
Published:
2024
A Naturalist's Guide to the Birds of Sri Lanka (3rd edition)
Gehan de Silva Wijeyeratne
Paperback
Published:
2020
A Naturalist's Guide to the Mammals of Sri Lanka
Gehan de Silva Wijeyeratne
Paperback
Published:
2020
The Birds of Sri Lanka
A Photographic Field Guide (2nd edition)
Gehan de Silva Wijeyeratne
Paperback
Published:
2019