http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Analytical techniques in environmental chemistry 2
proceedings of the Second International Congress, Barcelona, Spain, November 1981
Societat Catalana de Ciències Físiques, Químiques i Matemàtiques (Barcelona, Spain)
International Congress on Analytical Techniques in Environmental Chemistry 1981 : Barcelona, Spain)
Organized by Expoquimia and the Societat Catalana de Ciencies Fisiques i Matematiques.
Pergamon series on environmental science ; v. 7