Davis, J.M.
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Experimental airplane spraying for spruce budworm control
Davis, J.M.; Waters, W.E.; Isler, D.A.; Martineau, R.; Warsh, J.W.
Year: 1956
Catalog ID: 15061
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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A rapid method for estimating aerial spray deposits
Year: 1953
Catalog ID: 25621
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)