The fruit insect situation, 1931 : a radio talk by B.A. Porter, Bureau of Entomology, [U. S. Department of Agriculture].
1932
Porter, B. A. (Bennet Allen),, 1892-
AGROVOC关键词
书目信息
卷
1931
出版者
[United States Department of Agriculture, Bureau of Entomology],
其它主题
Diseases and pests; Fruit; Radio scripts; Spraying and dusting in agriculture; Control
语言
英语
注释
U.S. Department of Agriculture, National Agricultural Library 1931 - Content source: AGL
类型
Book
团体作者
United States. Bureau of Entomology.
WRC (Radio station : Washington, D.C.)
2021-06-15
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