Books by Gehan de Silva Wijeyeratne
Sri Lankan Wildlife
Sri Lankan Wildlife
Naturalist's Guide to the Bird
Naturalist's Guide to the Birds of Sri Lanka
Naturalist's Guide to the Mamm
Naturalist's Guide to the Mammals of Sri Lanka
Naturalist's Guide to the Tree
Naturalist's Guide to the Trees of Sri Lanka
Wild Sri Lanka (2nd Edition)
Wild Sri Lanka (2nd Edition)
Naturalist's Guide to the Butt
Naturalist's Guide to the Butterflies and Dragonflies of Sri Lanka
Naturalist's Guide to the Flow
Naturalist's Guide to the Flowers of Sri Lanka
A photographic field guide to
A photographic field guide to the birds of Sri Lanka
Mammals of Sri Lanka
Wild Sri Lanka
Portrait of Sri Lanka
Portrait of Sri Lanka
Wildlife of the dry lowlands
Wildlife of the dry lowlands
Sri Lankan Wildlife (Bradt Guides)
Birds of Sri Lanka and Souther
Birds of Sri Lanka and Southern India
Sri Lanka, National parks & re
Sri Lanka, National parks & reserves
Leopards & other wildlife of Yala
India House, Colombo
India House, Colombo