ponderosa pine 250 years showing ranges on health evidenced by crowns -vigorous to debility. coconino national forest.
files
title
ponderosa pine 250 years showing ranges on health evidenced by crowns -vigorous to debility. coconino national forest.
subject
forest products industry
description
ponderosa pine 250 years showing ranges on health evidenced by crowns -vigorous to debility. coconino national forest. flagstaff, arizona
creator
ken armson
date
1973-11
format
jpeg
type
photograph
identifier
armson-silviculture-1123a
coverage
usa-arizona-flagstaff
collection
files
citation
ken armson, “ponderosa pine 250 years showing ranges on health evidenced by crowns -vigorous to debility. coconino national forest. ,” archives & digital collections at 阿根廷vs墨西哥竞猜
library, accessed january 7, 2025, https://digitalcollections.lakeheadu.ca/items/show/6868.
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