AU  - Fernando, M.
AU  - Wijesundara, S.
AU  - Fernando, S.
TI  - Orchids of Sri Lanka(a conservationist's companion):a simplified guide to identification,vol.1:the protected orchids and selected similar species
SN  - 955-8177-23-7
CY  - IUCN
PB  - 2003
KW  - Biological Sciences
ER  -