D. OULD EL HADJ, M., TANKARI DAN-BADJO, A., & HALOUANE, F. (2014). THE STUDYING OF BIOLOGICAL CYCLE OF SCHISTOCERCA GREGARIA (FORSKÅL, 1775) ON THE CABBAGE (BRASSICA OLERACEA) IN LABORATORY. Courrier Du Savoir, 5. Téléchargé le de https://revues.univ-biskra.dz./index.php/cds/article/view/297