Growth on Norway spruce caused by the pineapple gall aphid.

Show full item record


Title: Growth on Norway spruce caused by the pineapple gall aphid.
Author: Ohio Agricultural Experiment Station. Dept. of Forestry.
Description: Growth on Norway spruce caused by the pineapple gall aphid. Item #3443
Permanent Link: http://hdl.handle.net/2374.OX/25726
Date: 1939

Files in this item

Files Size Format View
3443_fn_a.jpg 655.8Kb JPEG image Thumbnail

This item appears in the following Collection(s)

Show full item record