共 22 条
[4]
Birdlife International, 2000, Threatened Birds of the World
[5]
Bruinsma J., 2003, WORLD AGR 2015 2030
[8]
*ESA P WP, 180 ESAPWP
[9]
*FAO UN, 2000, 140 FAO
[10]
Groombridge B., 2002, WORLD ATLAS BIODIVER