Bhutan joined the global mission of Vision 2020 "right to sight" with the signing, on July 27, of the declaration supporting the
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bhutan-signs-vision-2020-declaration
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/kuensel-bhutan
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health