Indicators de degradation des bio-ressources naturelles de l’algerie Occidentale : cas de la steppe de la Wilaya de Saida
By: Hasnawi, Ukashah; Bu Azzah, Muhammad. Algerian Journal of Arid Environment. Vol. 5, no. 1 (Jun. 2015), pp.63-75, 13 p.
Subjects: Algeria; Management; Measurement; Natural resources; Sustainable development