Atmospheric ozone - UNEP meeting of experts, designated by governments, intergovernmental and non-governmental organizations on the ozone layer, Washington, D.C., 1-9 March 1977

Författare
(United Nations environment programme submitted by WMO)
Genre
Konferenspublikation
Språk
Okänt
Förlag År Ort Om boken ISBN
1977 , Washington, D.C 77 sidor.