Study of the principal properties of Humiferes horizons under Retama retam webb, Tamarix gallica L and Tamarix aphylla (L) Karst in the dunes cordon of El-Mesrane (W.Djelfa) in Algeria

Nassima Guerrache , Leila Kadik , Saida Akkouche , Rachida Bouderbala and Rachida Senni