Civil twilight and its biological significance.
1977
Takasu K.
书目信息
Nogaku Kenkyu
卷
56
ISSN
0029-0874
页码
v.75-83(2)
语言
日本人
注释
13 ref.
类型
Journal Article
来源
Nogaku-Kenkyu (Japan). (Mar 1977). v. 56(2) p. 75-83.
团体作者
Okayama Univ., Kurashiki (Japan). Inst. for Agricultural and Biological Sciences
Sveriges Meteorologiska och Hydrologiska Inst., Norrkoeping (Sweden).
2012-11-15
AGRIS AP
