Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

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

Aggiunto al nastro di tempo:

feqf

19 ott 2017

0

0

601

Data:

10 dic 1991 anni

Adesso

~ 33 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

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

Secured with SSL