E (environment) Code (agreement is environmental or not):
Source for E (environmental) code:
Text used for E (environmental) coding:
Agreement Between The Federal People's Republic Of Yugoslavia And The Romanian People's Republic Concerning Questions Of Water Control On Water Control Systems And Watercourses On Or Intersected By The State Frontier, Together With The Statute Of The Yugoslav-Romanian Water Control Commission
Words used to code as Environmental:
water/commission/frontier/water control/watercourse