Search Results - Antun~

Loka jala dinaya 2003 marthu 22 : anagathaya sandaha jalaya

Subjects: “…Natural resources…”

Mal vattaka peraliyak by Dias, Savithri

Subjects:

මිහිමඬලේ රුධිරයවන් ජලය

Mihimandale rudirayavan jalaya

by මාරපන, භද්‍රා

Subjects: “…Natural resources…”

The nature of Sri Lanka by Nandaraja, Luxshmanan

Subjects: “…Philosophy of nature…”

The Origin of Species : by Means of Natural Selection by Darwin, Charles

Subjects:

Parisara adhyayanaya : sankalpa, muladharma saha kriyavali by Dhanapala, A. H.

Subjects: “…Environmental and natural resouries…”

Parisara adhynaya 6 shreniya parisaraya vada potha by Sudheera, Kadarodagama

Subjects: “…Environmental and natural resouries…”

Parisara artika vidyava by Kotagama, Hemasiri

Subjects:

Parisara vidyava : sarala viggrahayak by Kotagama. Sarath

Subjects:

Parisaraya saha sannivedanaya = Environment and communication by Perera, Sunil Sarath

Subjects:

Parisaraya saha sannivedanaya = Environment and communication by Perera, Sunil Sarath

Subjects:

Parisarika danuma vaduma by Wickramaratne, Dharman

Subjects:

Popular cycolopaedia of natural science by Carpenter, W.B

Subjects: “…Natural history - Encyclopedias…”

Prioritization of environmental research needs in Sri Lanka : proceedings of a workshop held at Trans Asia Hotel, Colombo 02, Sri Lanka, 20 December 2000

Subjects: “…Natural resources - Research…”

Regional workshop on traditional water harvesting systems (1990, 1-5th May Tehran_ by Talebbeydokhti, N. ed

Subjects: “…Natural resources…”

Sajivi parisaraya by Sajivi Parisaraya

Subjects:

Sector vulnerability pofile : water

Subjects: “…Natural resources…”

Shallow grondwater in the Atankwidi catchment of the White Volta Basin : current status and future sustainability by Barry, Boubacar

Subjects: “…Natural resources…”

Sobadahame dayalektikaya by Engles, Fedrick

Subjects: “…Naturalism…”

The social implications of the scientific and technological revolution

Subjects: “…Natural Science and Mathamatics…”