Avian navigation : International Symposium on Avian Navigation (ISAN) held at Tirrenia (Pisa), September 11-14, 1981 - International Symposium on Avian Navigation (1981 : Tirrenia, Italy); Papi, F. (Floriano), 1926-; Wallraff, H. G. (Hans G.) (Berlin : Springer-Verlag, 1982)
Keywords: Birds -- Navigation -- Congresses