French, H. F.
Clearning the air : a global agenda / H. F. French - Washington : Worldwatch Institute (WI) , 1990 - 54p. : ill. ; 20 cm. - Worldwatch paper No. 94 .
Includes bibliographical references.
Air
Environment
US WI P-94
Clearning the air : a global agenda / H. F. French - Washington : Worldwatch Institute (WI) , 1990 - 54p. : ill. ; 20 cm. - Worldwatch paper No. 94 .
Includes bibliographical references.
Air
Environment
US WI P-94