Outplanted 2+2 BR at Cardinal coal mines, Nitrogen deficiency
Title
Outplanted 2+2 BR at Cardinal coal mines, Nitrogen deficiency
Subject
Forest Products Industry
Description
Outplanted BR at Cardinal coal mines, N.B. Nitrogen deficiency as shown by chlorosis, white spruce, 2+2.
Creator
Ken Armson
Date
1980-05-15
Format
JPG
Type
Still image
Identifier
Armson-Nurseries-572
Coverage
Canada - Alberta
Files
Collection
Citation
Ken Armson, “Outplanted 2+2 BR at Cardinal coal mines, Nitrogen deficiency,” Archives & Digital Collections at Lakehead University Library, accessed October 29, 2026, https://digitalcollections.lakeheadu.ca/items/show/8991.