@incollection{fdi:010020004, title = {{I}n {T}eduq du {M}oyen {A}ge {\`a} l'{\'e}poque actuelle : l'environnement actuel}, author = {{P}oncet, {Y}veline and {B}ernus, {E}dmond}, editor = {}, language = {{FRE}}, abstract = {}, keywords = {{VEGETATION} ; {FORET} {DENSE} {SECHE} ; {SAISON} {SECHE} ; {HERBACEE} ; {ARBUSTE} ; {FORMATION} {VEGETALE} ; {ARBRE} {FORESTIER} ; {PUITS} ; {ZONE} {ARIDE} ; {TELEDETECTION} ; {PHOTOGRAPHIE} {AERIENNE} ; {PHOTOINTERPRETATION} ; {ZONE} {SAHELIENNE} ; {NIGER} ; {ARZAWAGH} {VALLEE} ; {IN} {TEDUQ} {REGION}}, booktitle = {{V}all{\'e}e de l'{A}zawagh ({S}ahara du {N}iger) : livre 2}, numero = {57}, pages = {237--273}, address = {{S}aint-{M}aur}, publisher = {{S}{\'e}pia}, series = {{E}tudes {N}ig{\'e}riennes}, year = {1999}, ISBN = {2-907888-95-1}, URL = {https://www.documentation.ird.fr/hor/fdi:010020004}, }