Problèmes de la lutte chimique au Sahara algérien : cas des acridicides
By: Ould al-Hajj Muhammad, Didi; Bu Zayyan, Nawal; Minami, Abdi…[et al.]. Algerian Journal of Arid Environment. Vol. 1, no. 1 (Jan. 2011), pp.77-83, 7 p.
Subjects: Algeria; Censorship