copper deficiency in douglas fir.
files
title
copper deficiency in douglas fir.
subject
forest products industry
description
copper deficiency in douglas fir. n.b. crook in stem which is a symptom of cu deficiency. razès.
creator
ken armson
date
1973-12
format
jpeg
type
photograph
identifier
armson-silviculture-993a
coverage
france - haute-vienne - razès
collection
files
citation
ken armson, “copper deficiency in douglas fir.,” archives & digital collections at 阿根廷vs墨西哥竞猜
library, accessed january 7, 2025, https://digitalcollections.lakeheadu.ca/items/show/6627.
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