Roger Calow – författare

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3 produkter

1. 

   Developing Groundwater

   A guide for rural water supply

   Av Alan MacDonald, Jeff Davies m. fl.

   Häftad, 2005

   442 kr

   Lägg i varukorg

   In many rural areas, groundwater is the only feasible way of providing safe, reliable water supplies. However, developing groundwater is not always straightforward. To meet the targets set out in the Millennium Development Goals, more attention needs to be paid to finding and developing groundwater …

2. 

   Achieving Water Security

   Lessons from research in water supply, sanitation, and hygiene in Ethiopia

   Av Roger Calow, Eva Ludi m. fl.

   Inbunden, 2013

   1197 kr

   Lägg i varukorg

3. 

   Achieving Water Security

   Lessons from research in water supply, sanitation, and hygiene in Ethiopia

   Av Roger Calow, Eva Ludi m. fl.

   Häftad, 2013

   269 kr

   Tillfälligt slut