Food habits of the swallows : a family of valuable native birds
1918
Beal, F. E. L. (Foster Ellenborough Lascelles),, 1840-1916
AGROVOC关键词
书目信息
出版者
U.S. Dept. of Agriculture,
语言
英语
注释
U.S. Department of Agriculture, National Agricultural Library no.619 (1918) - Content source: DLC
类型
Book; Monograph
2021-06-15
AGRIS AP