Zelelew, Shimelis Aynalem Birds of Lake Tana Area, Ethiopia : A photographic field guide / Shimelis Aynalem Zelelew. -- [S.l.] : [s.n.], cop. 2013 - 235 p. il. Subjects--Topical Terms: Aves - Etiopia Universal Decimal Class. No.: 598.2(68)