250-year ponderosa pine with younger 54-year-old natural regeneration.
files
title
250-year ponderosa pine with younger 54-year-old natural regeneration.
subject
forest products industry
description
250-year ponderosa pine with younger 54-year-old natural regeneration. coconino national forest. flagstaff
creator
ken armson
date
1973-11
format
jpeg
type
photograph
identifier
armson-silviculture-1132
coverage
usa-arizona-flagstaff
collection
files
citation
ken armson, “250-year ponderosa pine with younger 54-year-old natural regeneration.,” archives & digital collections at 阿根廷vs墨西哥竞猜
library, accessed january 18, 2025, https://digitalcollections.lakeheadu.ca/items/show/6881.
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