council decis juli conclud convent protect rhine chemic pollut addit agreement agreement sign bern april intern commiss protect rhine pollut eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament regard declar council european commun repres govern member state meet council novemb european commun action programm environ programm emphas entir commun concern prevent reduc freshwat pollut council direct eec pollut caus danger substanc discharg aquat environ commun measur implement commun order reduc type pollut inland surfac water territori sea convent protect rhine chemic pollut sign bonn decemb suitabl measur adopt prevent reduc pollut inland surfac water sea water measur concern substanc abovement direct appli commun particip implement convent question requir commun parti agreement intern commiss protect rhine pollut sign bern april agreement amend addit agreement sign bonn decemb appear commun conclud convent addit agreement order attain oper common market object commun protect environ qualiti life provis made treati power end convent addit agreement sign behalf commun decid articl convent protect rhine chemic pollut addit agreement agreement sign bern april intern commiss protect rhine pollut conclud behalf european econom commun text convent addit agreement annex decis articl presid council european commun behalf european oj oj oj econom commun deposit instrument conclus provid articl convent articl addit agreement articl commun repres commiss intern commiss protect rhine pollut commiss bodi put forward posit commun accord direct council give brussel juli council presid simonet date entri forc convent addit agreement publish gener secretariat council offici journal european commun