Parsons, K.
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Relationship between balsam fir sawfly density and defoliation in balsam fir
Parsons, K.; Quiring, D.T.; Piene, H.; Moreau, G.
Year: 2005
Catalog ID: 26532
Issued by: Atlantic Forestry Centre
Availability: PDF (download)
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Temporal patterns of balsam fir sawfly defoliation and growth loss in young balsam fir
Parsons, K.; Quiring, D.T.; Piene, H.; Farrell, J.
Year: 2003
Catalog ID: 22837
Issued by: Atlantic Forestry Centre
Availability: PDF (request by e-mail)