The effect of petroleum-oil sprays on insects and plants
Author: Farrar, M.D.
Year: 1936
Publication Type: Bulletin
Pages: Jan-32
Publication Code: B 21-01
Price: $4.00
How to order: To order Manuals and select publications, visit our e-commerce site.
For detailed information about ordering other INHS publications, including shipping and handling,
go to the How to Order page
Author: Farrar, M.D.
Year: 1936
Publication Type: Bulletin
Pages: Jan-32
Publication Code: B 21-01
Price: $4.00
How to order: To order Manuals and select publications, visit our e-commerce site.
For detailed information about ordering other INHS publications, including shipping and handling,
go to the How to Order page