%0 Book Section %9 OS CH : Chapitres d'ouvrages scientifiques %A Valentin, Christian %T Surface crusts of semi-arid sandy soils : types, functions and management %B Management of tropical sandy soils for sustainable agriculture : a holistic approach for sustainable development of problem soils in the tropics : proceedings %C Bangkok %D 2005 %E Hartmann, Christian %E Chinabut, N. %L fdi:010066551 %G ENG %I FAO %@ 9789747946963 %K ZONE SEMIARIDE %P 182-188 %U https://www.documentation.ird.fr/hor/fdi:010066551 %> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers16-03/010066551.pdf %W Horizon (IRD) %B Symposium on Management of Tropical Sandy Soils for Sustainable Agriculture : Session 4. Physical Properties of Tropical Sandy Soils %8 2005/11/27-2005/12/02 %$ 068