Natural sites and Silk Roads

by Lethier, Hervé

Sites naturels et Route de la soie

by Lethier, Hervé

Sitios naturales y Rutas de la Seda

by Lethier, Hervé

Mission report: Joint reactive monitoring mission to the Western Caucasus World Heritage Property, Russian Federation, from 17 to 21 May 2010

by UNESCO, International Union for Conservation of Nature, Debonnet, Guy, Lethier, Hervé

Report on the joint World Heritage Centre/IUCN reactive monitoring mission to the Albainian and Romanian components of the World Heritage property “Ancient and Primeval Beech Fores...

by UNESCO, International Union for Conservation of Nature, Küpper, Clemens, Lethier, Hervé

Mission report: reactive monitoring mission to the Western Caucasus World Heritage Site, Russia, from 18 to 25 April 2008

by UNESCO, International Union for Conservation of Nature, Rao, Kishore, Lethier, Hervé

Rapport de mission : Réserve de faune du Dja (Cameroun) (N407), 27 février-5 mars 2012

by World Heritage Committee, 36th, Saint Petersburg, 2012, UNESCO, Maziz, Leila, Diedhiou, Youssouph, Lethier, Hervé

Mission report: Białowieża Forest (Belarus/Poland) (33ter), 4 – 8 June 2016

by World Heritage Committee, 41st, Krakow, Poland, 2017, International Union for Conservation of Nature, Lethier, Hervé, Avramoski, Oliver

The Pan-European Ecological Network: taking stock

by Bonnin, Marie, Bruszik, Agnès, Delbaere, Ben, Lethier, Hervé, Richard, Dominique, Rientjes, Sandra, van Uden, Glynis, Terry, Andrew
Published 2016-07-05T13:26:48Z

Mission report: Western Caucasus (Russian Federation), 23–27 September 2012

by World Heritage Committee, 37th, Phnom Penh, 2013, UNESCO, International Union for Conservation of Nature, Debonnet, Guy, Lethier, Hervé

Rapport de mission : Réserve naturelle intégrale du mont Nimba (Côte d'Ivoire, Guinée) (N 155bis), 25 février-5 mars 2013

by World Heritage Committee, 37th, Phnom Penh, 2013, UNESCO, International Union for Conservation of Nature, Debonnet, Guy, Diedhiou, Youssouph, Lethier, Hervé