The Extension entomologist
1937-1942
AGROVOC关键词
书目信息
出版者
United States Dept. of Agriculture, Bureau of Entomology and Plant Quarantine and Extension Service, cooperating
其它主题
Control; United states; Agricultural pests
语言
英语
格式
print
注释
U.S. Department of Agriculture, National Agricultural Library
v.1:no.2
许可
Not provided. Contact Holding Institution to verify copyright status.
类型
Text; Journal
团体作者
United States. Extension Service.
United States. Bureau of Entomology and Plant Quarantine.
2023-09-25
MODS