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- Hosking, G. P. 1979a. Contingency plan for use against exotic forest insects introduced into New Zealand. 14 p..
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- Hosking, G. P. 1976a. The biology of Pityokteines sparsus in the spruce-fir forest of northern Maine. Unpublished dissertation, University of Maine, Orono.
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- Hosking, G. P. 1977. Insect survey in the Canterbury windthrow. What's New in Forest Research 48. 4 p.
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- Hosking, G. P. 1984. Forestry pest problems of the South Pacific: the price of progress . New Zealand Journal of Forestry 29:185-192.
- Hosking, G. P. 1989. Beech forest health implications for management . New Zealand Journal of Forest Science 19:290-293.
- Hosking, G. P., and D. J. Kershaw. 1985. Red beech death in the Maruia Valley, South Island, New Zealand . New Zealand Journal of Botany 23:201-211.