Slide 1Gypsum in El Salvador Story reported by Patrick Dymora Slide 2 My Trip to El Salvador El Salvador is a very peaceful area from what I can tell. It is very nice and…
Slide 1WATER RESOURCES Availability, Usage and Pollution Slide 2 Usage World = 700 m 3 /year average per capita use N. America = 1850 m 3 /year average per capita use Value…
1.DESALINATION AND WATER REUSEAS AFFORDABLE SOLUTIONFOR WATER SUPPLY IN WANA COUNTRIES Dr. Noreddine Ghaffour, Principal Research Scientist, Water Desalination & Reuse…
1. Rain Water Harvesting...rain catchers.Hitesh M. MajithiyaEmail: [email protected] 2. Contents1. Introduction.2.Need for Rainwater Harvesting.3. Advantages of RWH4.…
1. DESALINATION AND WATER REUSEAS AFFORDABLE SOLUTIONFOR WATER SUPPLY IN WANA COUNTRIES Dr. Noreddine Ghaffour, Principal Research Scientist, Water Desalination & Reuse…
1. URBAN DEVELOPMENTIN PAKISTAN By :- Hafiz Uzair Ahmad Khan B.S Final Year 2. MOEN JO DAROlasted from early 1st millennium BC to the 11th century AD 3. Urban development…
1. M.Sc Chemistry Agriculture University FSD 2. Effects Of water pollution 3. Contents Importance Of Water Types OF Water Pollution Sources Of Water Pollution…
Off Season Vegetables Production Tunnel Technology By Allah Dad Khan Introduction: Growing out-of- season crops in controlled atmosphere inside polythene tunnels is called…
1. Vegetables Tunnel Technology By Allah Dad Khan 2. Introduction: 1. Growing out-of- season crops in controlled atmosphere inside polythene tunnels is called Tunnel Farming.…