UOJ Online Search for 'se,phr:"Man and the biosphere national committee for Sri Lanka publi"'

A check - list of land snails of sri lanka

By Arudpragasam, D. K. | Ratnapail, Ranjini.. Colombo Natural Resources, Energy & Science Authority of Sri Lanka . 10:12 A12/P12

By Chelliah, Robert V. | Jeyasekera, Nalini. Colombo National Science council of Sri Lanka . 16 p.

By Chelliah, Robert V. | Jeyasekera, Nalini. Colombo National Science council of Sri Lanka . 16 p.

By Abeywickrama,B.A...(et.al). Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1986 . 45 p.

By Arudpragasam, K.D. | Ratnapala, Ranjini. Colombo Natural Resources, Energy & Science Authority of Sri Lanka . 10p

By Chelliah, Robert V. | Jeyasekera, Nalini. Colombo National Science Council of Sri Lanka . 16 p.

Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1986 . 45 p.

Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1986 . 45 p.

By Chelliah, Robert V. | Jayasekera, Nalini. Colombo National Science council of Sri Lanka . 16 p.

By Arudpragasam, K.D. | Kotagama,S.W. | Kotalawala, I. Colombo National Science Council of Sri Lanka 1981 . 8p

By Arudpragasam, K.D. | Kotagama, S.W. | Kotelawala, I. Colombo National Science council of Sri Lanka 1982 . 24 p.

By Arudpragasam, K.D. | Kotagama, S.W. | Kotelawala, I. Colombo National Science council of Sri Lanka 1982 . 24 p.

By Arudpragasam, K.D. | Kotagama, S.W. | Kotelawala, I. Colombo National Science council of Sri Lanka 1982 . 24 p.

By Kotagama, S.W. | Arudpragasam, K.D. | Kotalawala, I. Colombo National Science council of Sri Lanka 1981 . 8p

By Kotagama, S.W. | Arudpragasam, K.D. | Kotalawala, I. Colombo National Science council of Sri Lanka 1981 . 8p

By Kotagama, S.W. | Arudpragasam, K.D. | Kotalawala, I. Colombo National Science council of Sri Lanka 1981 . 8p