Common bird census in Slovakia: results from first two years of restarted programme abstract
Ridzoň Jozef
Kropil Rudolf TUZLFOLP - Katedra ochrany lesa a poľovníctva
Bird Numbers 2007. Monitoring for conservation and management : 17th International Conference of the European Bird Census Council : 17-22 April 2007, Chiavenna, Italy : program and abstract book. P. 61. - [S.l. : s.n.], 2007
xcla - ČLÁNKY