Integrated Landscape Approaches for Africa's DrylandsErin Gray, Norbert Henninger, Chris Reij, Robert Winterbottom, Paola Agostini · First published 2016Open the Tome
Sustaining the SoilChris Reij, Ian Scoones, Calmilla Toulmin · First published 1996 · Latest edition 2013Open the Tome
Techniques traditionnelles de conservation de l'eau et des sols en AfriqueChris Reij, Ian Scoones, Camilla Toulmin · First published 1996Open the Tome
