Sam Droege · 6 obras en el catálogoObrasSSurvey designs and statistical methods for the estimation ofSurvey designs and statistical methods for the estimation of avian population trendsMMonitoring bird populations by point countsMonitoring bird populations by point countsBeesSummer Atlas of North American BirdsMMonitoring bird populations by point countsMonitoring bird populations by point countsNNorth American breeding bird surveyNorth American breeding bird survey
SSurvey designs and statistical methods for the estimation ofSurvey designs and statistical methods for the estimation of avian population trends
