Bird migration a general survey

Yazar: Berthold, Peter
Baskı/Yayın Bilgisi 2006

Bird migration: a general survey

Yazar: Bauer, Hans-Gunther; Translator, Berthold, Peter; Author, Westhead, Valerie; Translator
Baskı/Yayın Bilgisi 2001

Effects of climate change on birds

Yazar: Berthold, Peter; Editor, Fiedler, Wolfgang; Editor, Moller, Anders Pape; Editor
Baskı/Yayın Bilgisi 2010