http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Biosystematic investigations of Asiatic wheatgrasses, Elymus L. (Triticeae: Poaceae)
1 volume (various pagings) : illustrations, maps ; 25 cm.
Includes reprints of papers upon which the thesis is based.
doctoral Swedish University of Agricultural Science 1993.