Retrieved de https://studentshare.org/english/1501881-a-case-study-to-explain-whether-a-concern-for-future-generations-could-be-used-for-arguing-against-any-future-encroachments-against-natural-settings
https://studentshare.org/english/1501881-a-case-study-to-explain-whether-a-concern-for-future-generations-could-be-used-for-arguing-against-any-future-encroachments-against-natural-settings.