Arweiniad ynghylch strategaethau rheoli gwastraff trefol yng Nghymru /
Wales.Welsh Assembly Government.
Welsh Local Government Association.
Caerdydd : Llywodraeth Cynulliad Cymru,
2002.
Bound back to back and inverted.
Issued jointly by the Welsh Assembly Government and the Welsh Local Government Association.
Includes bibliographical references.
Refuse disposal industry