http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Systematic Revision and natural history of the American shrikes (Lanius)
Miller, Alden H[olmes]: Systematic Revision and natural history of the -- American shrikes (Lanius). -- Berkeley 1931. S. 12-242. 4° [Um- -- schlagt.] (Univ. of California Publications in zoology. 38, 2.) [33.56474 -- -- BZD
Univ. of California Publications in zoology 38, 2