North Wales slate tips
Subtitle: a sustainable source of secondary aggregates? : final report = Tomenni gwastraff llechi gogledd Cymru : ffynhonnell agregau eilaidd gynaliadwy? : aadroddiad terfynol.
Contributors: Great Britain. National Assembly for Wales.
Publisher: National Assembly for Wales = Cynulliad Cenedlaethol Cymru
Published: 2001
Place of publication: Cardiff
Language: eng
Other titles: Tomenni gwastraff llechi gogledd Cymru.
Notes: English and Welsh text on inverted pages.