Following Bird Numbers When They Keep Changing: is Monitoring of Migratory Waders Possible?

Authors

H.-U. Roesner

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Recommended Citation

Roesner, H.-U. (1998) "Following Bird Numbers When They Keep Changing: is Monitoring of Migratory Waders Possible?," International Wader Studies: Vol. 10 : Iss. 1 , Article 22.
Available at: https://digitalcommons.usf.edu/iws/vol10/iss1/22