Department of biology2022-07-262022-07-262022-05-10Department of biology. International Conference on: Valuation of Alterative Plants & Degraded & Marginal Lands. 10-11 May 2022. Department of biology. University of ElOued. [visited in ../../….]. available from [copy the link here]https://dspace.univ-eloued.dz/handle/123456789/12528Conference on: Valuation of Alterative Plants & Degraded & Marginal Lands. 10-11 May 2022. Department of biology. University of ElOuedfrValuation; Alterative Plants; Degraded ; Marginal LandsOther