TThe Survivor's SourcebookThe Survivor's Sourcebookde John R. SauerEdiciones (1)The Survivor's Sourcebook (1996)S A I Publishing, Incorporated · inglés · ISBN 9781889399003Más obras de John R. SauerSSurvey 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 countsTThe Common Sense Survival Guide Ser., Set
SSurvey designs and statistical methods for the estimation ofSurvey designs and statistical methods for the estimation of avian population trends