http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International Symposium on Avian Navigation (ISAN) held at Tirrenia (Pisa), September 11-14, 1981
1 online resource (xiii, 380 pages 135 illustrations)
edited by Floriano Papi, Hans G. Wallraff.