Migration of wild geese and ducks in autumn in the coastal area of Hebei Province of China
1991
Tao Yu | Jin Longrong | Li Xiaomin (Heilongjiang Provincial Inst. of Natural Resources, Harbin (China))
AGROVOC关键词
书目信息
页码
pp. 14-17
其它主题
Hebei/ especies; Hebei/ espece; Enjambracion; Migracion animal; Hebei/ species
语言
中国人
注释
4 ill., 1 table, 2 ref. Summary (Zh)
类型
Summary
1992-08-15
AGRIS AP