English: Environment (Wales) Bill
Welsh: Bil yr Amgylchedd (Cymru)
Subject: Teitlau deddfwriaeth
English definition: Part of the Welsh Government's 5-year legislative programme announced by the First Minister on 12 July 2011. 
Welsh definition: Rhan o raglen ddeddfwriaethol 5 mlynedd Llywodraeth Cymru a gyhoeddwyd gan y Prif Weinidog ar 12 Gorffennaf 2011.