Botanical and ethnoveterinary surveys of two acacias (Acacia raddiana and Acacia nilotica) exploited in small ruminant rearing in Sahelian area of Burkina Faso - Zabré, Geneviève; Kaboré, Adama; Bayala, Balé; Tamboura, H. Hamidou; Belem, Adrien Marie Gaston; Niderkorn, Vincent; Livio Martin Costa Junior; Louvandini, Helder; Hoste, Hervé (Animal and Veterinary Sciences, 2017)