Vanishing land water : soil and water conversation /
by Jean-louis Chleq and Hugues Dupriez
- London : Macmillan publisher, c1988.
- vi, 117 p. : ill. ; 28cm.
- land and life .
Contents
Part I: Vanishing land and water Chapter 1 : Where does water come from? Where does it go? Chapter 2 :Where does soil come from?
Part II:Soil erosion by rain water Chapter 3: Erosion mechanism Chapter 4:Causes and consequences of soil erosion
Part III :Fighting erosion to save villages Chapter 5:Eliminating run off in fields Chapter 6:Eliminating gullies and small streams
Part IV: Extracting waters from the ground Chapter 7: Wells and bores in general Chapter 8: Sinking a well and its intake Chapter 9: Bores Chapter 10:Water lifting and the layout of a wellhead