Les bases écologiques de la régénération de la végétation des zones arides.
Contributors: Symposium on the ecological foundations the regeneration of vegetation in arid zones (1950 : Stockholm)
Series:  Colloques (U.I.S.B-Serie B) -- no.9
Publisher: U.I.S.B
Published: 1951
Place of publication: Paris
Language: fre
Number of pages: 149