Stambouli, Nee-Meziane-Hassiba2014-02-132014-02-132014-02-13https://dspace.univ-tlemcen.dz/handle/112/4015frtlemcenpsammophytescontribution-a-l-etude-des-groupements-psammophytes-de-la-region-de-tlemcen-algerie-occidentale