Long, J.R.
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Root pruning in the nursery
Year: 1973
Catalog ID: 28619
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Lateral root pruning of Sitka spruce and western hemlock seedlings
Year: 1972
Catalog ID: 28498
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Botrytis sp. associated with damage to Douglas-fir nursery stock
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High temperature damage to Douglas-fir seedlings