Y Mesur Bwyta'n Iach mewn Ysgolion (Cymru) = Healthy Eating in Schools (Wales) Measure, Ychwanegu i'r clipfwrdd mccc/nawm/2009/3. Ffeil = File 2009. Rhan oMesurau a Deddfau Cynulliad Cenedlaethol Cymru = National Assembly for Wales Measures and Acts,