Search Results - "air"

වායු දූෂණයෙන් තොර අපේ ලොවක්

Vayu dushanayen thora ape lovak

by චන්ද්‍රකුමාර, සාගර

Subjects: “…33193 Air-Pollution…”

Youth propensity to serve in armed forces : an analysis of the Sri Lanka Air force recruitment drive of volunteer airmen by Sendheera, Vajira

Subjects: “…Air forces and warfare.…”

The Hovercraft/ by Blunden, Alan

Subjects: “…Air cushion vehicles…”

urban Air Quality Mamagement Strategy in Asia Jakarta Report/

Characterizing source of indoor air pollution and related sink effects / by Tichenor, Bruce A.

Subjects: “…air pollution, Sanitary engineering 8757…”

Liberalization of international air transport in Sri Lanka : Policy options by Wijayasiri, Janaka

Subjects:

Sri Lanka Air Force : 60th anniversary exhibition

Big week : the biggest air battle of world war ii by Holland, James

Subjects: “…47505 United States. Army Air Forces - History - World War, 1939-1945.…”

Sri Lanka's multi-bullion dollar ocean-air expressway by Wickramasinghe, Ranjith

Glorious sporting history of Sri Lanka Air Force (SLAF) : 70 years of sporting excellence from 1951 to 2021.

Subjects:

I didn't know that some plant grow in mid-air by Claire Llewellyn

වායුසමීකරණ හා ශීතකරණ ශබ්දමාලාව GLOSSARY OF AIR CONDITIONING & REFRIGERATION/ by ගීකියනගේ, වසන්ත

Young Discoveryers Flying and floating : Science With air and water /

The shepherd by Frederick Forsyth

Subjects: “…Jet planes -- Fiction. Air pilots -- Fiction. Air pilots. 59345…”

වායු දුෂණය හා අම්ල වැසි = Air pollution and acid rain/ by විජේරත්න, එස්

The History of the Sri Lanka Air Force: 1949 - 85: vol. 1 by Tennekoon, E. V. ed

Subjects: “…Air forces…”

Presidential commission of inquiry into the affairs of Air Lanka Limited - final report

Subjects: “…Air transportation…”

Royal air force 1939 - 1945 : volume ii the fight avails by Richards, Denis

වායු දුෂණය හා අම්ල වැසි = Air pollution and acid rain

Vayu dushanaya ha amla vesi = Air pollution and acid rain

by විජේරත්න, එස්

Subjects:

Encyclopeadia of environmental control technology - Vol.2 : air pollution control by Cheremisinoff, Paul N. ed

Subjects: “…Air - pollution…”