Catalogue des sources de données de l'environnement
By: I.F.EN
Edition: 2e éd.
Publisher: Tec & Doc; I.F.EN
Published: 1997
Place of publication: Paris; Londres; New York; Orléans
Language: fre
Number of pages: 635
Subjects: Environmental sciences; Catalogs; Environmental protection
Notes: "Édition 1996-1997"--Cover.

Includes indexes.