Kettela, E. G.

A cartographic history of spruce budworm defoliation from 1967 to 1981 in eastern North America / by E.G. Kettela = Historique en cartes de la défoliation causée par la tordeuse des bourgeons de l'épinette dans l'est de l'Amérique du Nord de 1967 à 1981 / par E.G. Kettela.  Ottawa : Canadian Forestry Service = Service canadien des forêts, 1983. iv, 8 pages : illustrations, maps some copies; 28 cm.

White, H. C.

Bird control to increase the Margaree River salmon / by H.C. White.  Ottawa : Fisheries Research Board of Canada, 1939. 30 pages : illustrations, maps; 25 cm.

Strang, Thomas J. K.

Controlling vetebrate pests in museums / by Thomas J. K. Strang and John E. Dawson.  Ottawa : Canadian Conservation Institute, 1991. 9, 11 pages ; 28 cm.

Guidelines for predicting tree mortality caused by the spruce budworm, and measures for reducing losses Hull, Quebec : Environment Canada, Canadian Forestry Service, 1982-. 1 folded sheet.

Dawson, John E.

Solving museum insect problems : chemical control / by John E. Dawson ; revised by Thomas J.K. Strang.  Ottawa : Canadian Conservation Institute, 1992. 26, 30 pages ; 28 cm.