

An edition of Men who have gone before (1947)
By United States. Department of Agriculture. National Agricultural Library.
Publish Date
1947
Publisher
U.S. Department of Agriculture
Language
eng
Pages
10
Description:
subjects: Scale insects, Control, Research, Ladybugs, Utilization, Beneficial insects, Citrus, Diseases and pests, Radio scripts
People: Charles V. Riley (1843-1895)
Places: United States