Home Resources World Heritage : Twenty Yea... Share: Publication World Heritage : twenty years later Authors: Sawyer, Jacqueline, Thorsell, J. W., Year: 1992 Go to Full Library Record More Info Themes: Protected areas and land use Governance - law and rights Topics: Effective protected areas Rights-based approaches Tourism and sport Business engagement World heritage Related content File 2026 IUCN and the UN Decade Ecosystem Restoration Hub Webinar: Presentation on West,… The UN Decade Ecosystem Restoration Hub connects the UN Decade restoration community in a digital… File 2026 IUCN and the UN Decade Ecosystem Restoration Hub Webinar: Presentation on Asia… The UN Decade Ecosystem Restoration Hub connects the UN Decade restoration community in a digital… File 2026 IUCN and the UN Decade Ecosystem Restoration Hub Webinar: Presentation on Africa The UN Decade Ecosystem Restoration Hub connects the UN Decade restoration community in a digital…