Information related to water and the environment: databases available online and on CD-ROM /
Provost F.
Information related to water and the environment: databases available online and on CD-ROM / - 1st ed. - Paris UNESCO 1992 - 133p.
1.Databases
Information related to water and the environment: databases available online and on CD-ROM / - 1st ed. - Paris UNESCO 1992 - 133p.
1.Databases