Caldwell, E.T.
-
Integrated forest pest management initiative--final report.
Caldwell, E.T.; Smith, C.R.; Jamieson, K.B.
Year: 1997
Catalog ID: 9284
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Spruce budworm, chemical and biological control.
Year: 1991
Catalog ID: 21674
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)