Collie Coal (Western Collieries) Agreement Act 1979Law:A145:atom:currency2024-03-29T00:00:00.0000000+08:00Collie Coal (Western Collieries) Agreement Act 1979A145:2010091309012010-09-13T09:01:00.0000000+08:00Collie Coal (Western Collieries) Agreement Act 1979Collie Coal (Western Collieries) Agreement Act 1979PCO Helpdesklegislation@pco.wa.gov.au