Research Article
Response of Stipa lagascae R. and Sch. to Protection under Arid Condition of Southern Tunisia
Range Ecology Laboratory, Institut des Regions Arides, 4119 Medenine, Tunisia
M. Chaieb
Department of Biology, Faculte des Sciences de Sfax, BP 802, 3018 Sfax, Tunisia
M. Neffati
Range Ecology Laboratory, Institut des Regions Arides, 4119 Medenine, Tunisia
J. Tiedeman
Interational Center for Agricultural Research in the Dry Areas, Aleppo, Syria