Slide 1 Prepared by Innocent L Swai, Bsc EHS [email protected] School Of Hygiene, Muhimbili. Introduction Treatment is usually necessary for town water supplies. Sufficient…
Mahurangimatters 15 January 2014 | 3931 • WATER PUMPS • WATER TANKS • SPA & POOLS • SALES & SERVICE • WATER BLASTERS • FILTRATION SYSTEMS Splash Water…
1. Measurements of the State of the Environment 1Erosion 2Salinity 3Land Clearing 4Over Irrigation 5Pests 6Introduced marine species 7Loss of river flow 8Soil Acidity 9Vegetation…