Atmospheric deposition /
Delleur, J. W.(Jacques Willy)
International Association of Hydrological Sciences.
Unesco.
United Nations Environment Programme.
World Meteorological Organization.
International Association of Hydrological Sciences.Scientific Assembly(3rd :1989 :Baltimore, Md.)
Wallingford, Oxfordshire, UK : International Association of Hydrological Sciences,
1989.
"Proceedings of a symposium held during the Third Scientific Assembly of the International Association of Hydrological Sciences at Baltimore, Maryland, USA, May 1989.  The symposium was sponsored by the United Nations Environment Programme, the United Nations Education, Scientific and Cultural Organization and the World Meteorological Organization."
Articles chiefly in English, one article in French.
Includes bibliographical references.
Acid deposition