Sur l’origine des croutes gypseuses du Sahara septentrional Algerien : cas de la region de Ouargla
By: Yusuf, Fawziyah; Hamdi Isa, Baelhadj; Bouhadja, Meghnia…[et al.]. Algerian Journal of Arid Environment. Vol. 4, no. 2 (Dec. 2014), pp.42-49, 8 p.
Subjects: Algeria; Ouargla (State); Soil chemistry