http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Measurements of atmospheric ozone at Edmonton, Canada 53 ̊34ʺN
12 pages, 43 unnumbered pages : illustrations ; 28 cm.
[by] J.J. Kinisky, W.D. Komhyer [and C.L. Mateer.