He sits in Vigyan Bhavan in the Ministry of Development of North Eastern Region. The secretary sits in Krishi Bhavan; the additional secretary in Sardar Patel Bhavan and the joint secretary in Samrat Hotel.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/one-man-mission
[2] http://admin.indiaenvironmentportal.org.in/category/author/shankkar-aiyar
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/india-today-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rural-development
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/education
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-panchayati-raj
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/panchayats
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gram-sabhas