Agência Europeia do Ambiente
Effectiveness of environmental taxes and charges for managing sand, gravel and rock extraction in selected EU countries
/ European Environment Agency
. - Luxembourg : Office for Official Publications of the European Communities, 2008
. - 59 p. : il. color
. - (EEA report , 1725-9177 ; 2/08)
http://www.eea.europa. eu/publications/eea_report_2008_2/at_download/file
ISBN 978-92-9167-267-7 (brochado).
Extracção mineira--União Europeia