UOJ Online Search for 'Provider:Natural Resources, Energy & Science Authority of Sri Lanka'

A hand book to the fungi associated with insects of sri lanka

By COOMARASWAMY, Umarany. Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1983 . 72 p. 187437

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A handbook to the fungi associated with insects of Sri Lanka

By COOMARASWAMY, Umarany. Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1983 . 72 p. 187428

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BIOLOGICAL conservation in sri lanka: (a national status report)

By Wijesinghe, L.C.A. de S.. Colombo Natural Resources Energy & Science Authority of Sri Lanka 1989 . 64 p. 247812

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Science and technology indicators in Sri Lanka /

By LIYANAGE, Shantha | De Silva, M.A.T.. Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1987 . (v.1 - 93 p.) , Includes references. partial condant: v.1 - organizational structures and the status of national efforts in science and technology

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The freshwater fauna and fisheries of Sri Lanka

By Fernando, C.H.. Colombo Natural resources, energy & science authority of Sri Lanka . iii, 444 p.

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Social science research methodology : , seminar report, 24th August-13th September 1980.

Colombo : Natural Resources, Energy & Science Authority of Sri Lanka, 1983 . ii, 268 p. ; 26 cm..

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Social science research methodology : , seminar report, 24th August-13th September 1980.

Colombo : Natural Resources, Energy & Science Authority of Sri Lanka, 1983 . ii, 268 p. ; 26 cm..

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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

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The genera of the freshwater algae of Sri Lanka

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

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A check - list of land snails of Sri Lanka

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

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Science investigations= விஞ்ஞான ஆய்வுகள்

Colombo Natural Resources, energy & Science Authority of Sri Lanka 1984 . 41 p.

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A check - list of land snails of sri lanka

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

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THE GENERA of the freshwater algae of sri lanka

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

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THE GENERA of the freshwater algae of sri lanka

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

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Seminar report : social science research methodology - 24th aug. - 13th Sep. 1980

By SRI LANKA. Natural Resources, Energy & Science Authority. Colombo Natural Resources, Energy & Science Authority of Sri Lanka 1983 . 268 p.

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