16 canlyniad
Rhestrir y canlyniadau yn ôl perthnasedd.
Cymraeg: agregau crai
Saesneg: primary aggregates
Cymraeg: agregau eilaidd
Saesneg: secondary aggregates
Cymraeg: agregau eildro
Saesneg: recycled aggregates
Cymraeg: agregau morol
Saesneg: marine aggregate
Cymraeg: Gweithgor Agregau
Saesneg: Aggregates Working Party
Cymraeg: Arolwg Monitro Agregau
Saesneg: Aggregates Monitoring Survey
Cymraeg: codi/cloddio am agregau
Saesneg: aggregate extraction
Cymraeg: Cronfa yr Ardoll Agregau
Saesneg: Aggregates Levy Fund
Cymraeg: Gweithgor Agregau Rhanbarthol y De
Saesneg: South Wales Regional Aggregate Working Party
Saesneg: North Wales Regional Aggregate Working Party
Saesneg: Aggregates Levy Sustainability Fund
Saesneg: British Marine Aggregate Producers Association
Saesneg: Aggregates Levy Fund for Wales
Saesneg: interim marine aggregates dredging policy
Saesneg: IMADP
Saesneg: Aggregates Levy Sustainability Fund for Wales