Risto A. Väisänen · 3 obras en el catálogoObrasMMuuttuva pesimälinnustoMuuttuva pesimälinnustoEEvolution of the ringed plover (charadrius hiaticula L.) durEvolution of the ringed plover (charadrius hiaticula L.) during the last hundred years in EuropeMMonitoring bird populationsMonitoring bird populations
EEvolution of the ringed plover (charadrius hiaticula L.) durEvolution of the ringed plover (charadrius hiaticula L.) during the last hundred years in Europe