Numbers and distribution of wintering waterbirds in the western Palearctic and southwest Asia in 1997, 1998 and 1999
Numbers and distribution of wintering waterbirds in the western Palearctic and southwest Asia in 1997, 1998 and 1999 : results from the International Waterbird Census
/ Niels Gilissen ... [et al.].
- Wagehingen (The Netherlands) : Wetlands International , 2002.
- 182 p. : il., gráf. ; 30 cm. -
- Wetlands International Publication ; 11 .
Incluye referencias bibliográficas e índice
9058820114
Aves acuáticas--Asia
Conservación de especies--Asia
Incluye referencias bibliográficas e índice
9058820114
Aves acuáticas--Asia
Conservación de especies--Asia