අප අවට මිහිතලය (Apa Awata Mihithalaya)
Cooray, P.G.
අප අවට මිහිතලය (Apa Awata Mihithalaya) - Colombo 10 S. Godage & Brothers (Pvt) Ltd. 2003 - 328p - Earth Science Almosphere Sri Lanka Ozone Layer Monsoon Winds Clouds Cyclones ClimaticZones Maritime Zones Mineral Deposits Lithosphere Water Cycle Soil
955-20-6817-6
6502
551.1(548.7)Coo
Earth Sciences
551.1(548.7)
අප අවට මිහිතලය (Apa Awata Mihithalaya) - Colombo 10 S. Godage & Brothers (Pvt) Ltd. 2003 - 328p - Earth Science Almosphere Sri Lanka Ozone Layer Monsoon Winds Clouds Cyclones ClimaticZones Maritime Zones Mineral Deposits Lithosphere Water Cycle Soil
955-20-6817-6
6502
551.1(548.7)Coo
Earth Sciences
551.1(548.7)