Field Coverage

Hydrogeology and Arid Zones (Brazil)

1 January 1958

UNESCO expert in hydrogeology, Dr. Etienne Stretta (left), of France, and Brazilian engineer Itiel Genes, chat with a peasant (back to camera) during their exploration of a section of the Polygon of Drought in north-eastern Brazil.

Download

Download content

1 asset available

You need to first accept the terms and conditions before download.

Subject to the Terms of usage of UN Photo, UN Photo materials are available free of charge for news purposes only. UN Photo materials may not be sold or redistributed to third parties without the prior written consent of the UN or the UN entity which is source of the UN Photo material. All users of UN Photo materials must provide due credit to the United Nations or any UN entity source(s) in their use and broadcast of UN Photo materials.