U. S. Dept. of agriculture. Bureau of plant industry. Bulletin no. 34 | Silk worm food plants: cultivation and propagation. By George W. Oliver.
1903
Oliver, George Watson.
书目信息
出版者
Govt. print off.
其它主题
Mulberry
语言
英语
类型
Book
2014-10-15
AGRIS AP
