Preregrine Falcon Populations :  Status and Perspectives in the 21st Century / 
Ed. Janusz Sielicki, Tadeusz Mizera. 
 - Warsaw :  Turul Publishing,  2009. 
 - 800 s. :  il., rys., wykr. ;  24 cm. 
<br/><br/> The 2nd International Peregrine Conference, 19-23 September 2007r., Piotrowo/Poznań, Poland. 
<br/><br/>Bibliogr. 
<br/><br/>European Peregrine Falcon Working Group and Society for the Protection of Wild Animals "Falcon", Poland. 
<br/><br/><label>ISBN: </label>9788392096962