Clean air year book 1970-1971
By: National Society for Clean Air.
Contributors: National Society for Clean Air.
Publisher: National Society for Clean Air
Published: 1971
Place of publication: [S.l.]
Language: eng
Number of pages: 160
Subjects: Air pollution -- Research -- Great Britain.; Air pollution control -- Great Britain.; Air pollution -- Law and legislation -- Great Britain.
Notes: Bibliographical references and index.