White pine blister rust control in the northwestern region: January 1 to December 31, 1943

Thumbnail
Citable Link(s)
http://hdl.handle.net/10217/170661
Download/View
View full record
Creator(s)
Swanson, Herman E., author; Riley, M. C., author; Stillinger, C. R., author; U. S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Plant Disease Control, publisher

Date
1944?
Format
reports
Collections