NSS volunteers of Perikkalloor school conserve 40 varieties of trees endemic to the Western Ghats
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/wayanad-students-set-model-eco-restoration
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-thiruvananthapuram
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerala
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/western-ghats
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecology
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eco-sensitive-zone
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment