E (environment) Code (agreement is environmental or not):
Source for E (environmental) code:
Text used for E (environmental) coding:
Exchange Of Notes Constituting An Agreement Concerning The Treaty To Regulate The Diversion Of Water From The River MeuseAnd The Convention Amending Treaty To Regulate The Diversion Of Water From The River Meuse
Words used to code as Environmental:
water/diversion of water/river