Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Das Premium bekommen

Create a timeline

Public timelines

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

10 Dez 1991 Jahr - UN conference in Rio 1992. The action plan Agenda 21 indicates how societies can work with sustainable development.

Zugefügt zum Band der Zeit:

feqf

19 Okt 2017

0

0

606

Datum:

10 Dez 1991 Jahr

Jetzt

~ 33 years ago

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL