himachal pradesh

http://hpforest.nic.in/pages/view/70-national-parks
http://www.thehindu.com/sci-tech/question-corner/article7252050.ece
https://www.quora.com/What-is-the-difference-between-a-biosphere-reserve-a-botanical-garden-a-national-park-and-a-wildlife-sanctuary
https://en.wikipedia.org/wiki/Protected_areas_of_Himachal_Pradesh
https://en.wikipedia.org/wiki/Category:Geographical_Indications_in_Himachal_Pradesh