Search Results - "water"

1980 yearbook for management for Sri Lanka water management research

Administration report of the director of water supply and drainage for 1967-70 by Prepared by R.V. Perumainar

Administration reports of the director of Water Supply and Drainage for 1960-70

Administration reports of the director of Water Supply and Drainage for 1960-67 by Prepared by C. Rasiah

Application of geographic information systems in hydrology and water resources management by Kovar, K. es

Catchment hydrology in mahaweli system C in relation to water logging by Atputhanayhan, C. S.

Changing consumption patterns : implications on food and water demand in india by Amarasinghe, Upali A.

The dilemmas of water division:considerations criteria for irrigation system design by Horst, Lucas

An economic analysis of intersectoral water allocation in Southeastern Sri Lanka by Weligamage, Sarath Parakrama

Emergency water treatment following an outbreak of Diarrhoea guidence notes

Encounters with ancient Beijing : its legacy in trees, stone and water by Anami, Virginia Stibbs

Experiences in the development of small scale water resources in rural areas by Tharun, Gunter

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

Free flow : reaching water security through cooperation /

Subjects: “…Water security International cooperation 93764…”

நீரும் நிலமும் ; water and land / by திருவேங்கடசாமி, கே, ஆர்.-

ජල පාරිභෝගික අත්පොත.

Jala pariboghika athpotha

Subjects: “…30245 Water - Supply - Handbook, manuals, etc.…”

The truth about the mahaweli

Subjects: “…Irrigation water…”

Mahavali vyapara saha aramunu by Sri Lanka. Mahaweli Development Ministry

Subjects: “…Irrigation water…”

The cambrldge natural history / by Gadow hans

Subjects: “…water, sea, land 73602…”

Assessing the Condition of Cast Iron Pipes. by Dempsey, P.

Subjects: “…Water Supply Systems 104032…”