Irving, H.J.
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Forest protection against spruce budworm in New Brunswick. 1980. Irving, H.J.; Webb, F.E. Pulp Pap. Can. 82: 23-31.
Year: 1980
Catalog ID: 7155
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free)
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My fir lady. The New Brunswick production with its facts and fancies: Paper from the symposium To Spray or Not to Spray, the Debate over Forest Insect Control, held in Toronto, Ontario, December 1, 1982. 1983. Webb, F.E.; Irving, H.J. The Forestry Chronicle 59: 118-122.
Year: 1983
Catalog ID: 7617
Issued by: Atlantic Forestry Centre
Availability: PDF (request by e-mail)