Article by Dr. Jaime Ubilla, the original proposer of the ´conservation right´, in the webpage of the International Union for the Conservation of Nature (IUCN)
In order to see the full article with references, please visit here:
http://www.ub-co.com/wp-content/uploads/2019/04/THE-CONSERVATION-RIGHT-A-NEW-PROPERTY-RIGHT-FOR-SUSTAINABILITY-BY-JAIME-UBILLA.pdf