Questions and answers
1940
AGROVOC关键词
书目信息
出版者
United States Department of Agriculture, Office of Information, Radio Service
其它主题
Control; Housefly
语言
英语
格式
print
注释
U.S. Department of Agriculture, National Agricultural Library
1940
许可
Not provided. Contact Holding Institution to verify copyright status.
类型
Text; Book; Monograph
团体作者
United States. Department of Agriculture. Radio Service.
2025-03-19
2025-10-22
MODS