Affichage de 640 résultats Objet numérique

Minuwangoda Water Scheme

Labugama,Gal Oya and Kalatuwawa Reservoirs; Water Supply Schemes of Sri Lanka; Droughts

President J. R. Jayawardene And Minister Gamini Dissanayake at Tangalle

At Anamaduwa

President Openning The Water Supply

Distributing Water by Boat

Purification for The Private Household

Two of The Powerful Pumps Housed in The Intake Tower That Pump Up The Water Along a 40'' Cast Iron Pipe to The Purification Plant

Water

There Was The Windmill Water Pump And Water in The Well But No Water for The Kataragama Pilgrims to Drink

Minuwangoda Water Scheme

The Storage Tank at The Mariawatte Housing Scheme at Gampola is Nearing Completion

Droughts

Dr. N. F. Izmerov Assistant Director General of The World Health Organisation And Mr. M. Carrerra Sanitary Engineer of The WHO Called on The Minister of Local Government

Nuwara Stream

Labugama,Gal Oya and Kalatuwawa Reservoirs; Water Supply Schemes of Sri Lanka; Droughts

Nalanda Oya

Kantale

Interview About Water Supply

This Model of Brady Creek Taxas Was Built at The Vicksburg Experiment Station to Study The Flood Problem at Brady

Labugama,Gal Oya and Kalatuwawa Reservoirs; Water Supply Schemes of Sri Lanka; Droughts

This Model Built at The Vicksburg Experiment Station Reproduces The St. Johns River as it Runs From Welako, Florida, to The Atlantic Ocean

This Miniature Built at The Vicksburg Experiment Station is a One Foot to 60 Foot Scale Model of The Detroit Dam

Rough Grading of a Portion of The Aleghany River Channel

U. S. Waterways Control Picture Story

The Men And Women Wait Patiently for Water Bowsers Which Fail to Show up at Most Times

Two of Three Pots And Containers in Hand The Day's Priority for These Women is to Find Some Water But The Precious Commodity is Simply Not There

Prime Minister R. Premadasa at Padiyapalla

Sometimes The Hunt for Water Can Mean Getting Stuck in a Dried Up Waterhole

Trees Tell it Al Withered And Dead The Once Lush Glants of The Land