Strategies for Conserving Migratory Waterbirds : proceedings of Workshop 2 of the 2nd International Conference on Wetlands and Development held in Dakar, Senegal, 8-14 November 1998
Beintema Albert (Vedecký redaktor)
Van Vessem Janine (Vedecký redaktor)
Wageningen : Wetlands International , 1999. - vi, 71 s. : obr., tab., príl., 30 cm
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