J. Peter Hall

• Response to air pollution
• A provenance trial of red spruce in the boreal forest
• A provenance trial of Sitka spruce in the boreal forest
• A provenance trial of white spruce in Newfoundland
• Afforestation of heathlands in eastern Newfoundland
• Effects of acidic deposition on Canada's forests
• Flower promotion in black spruce seedlings using gibberellins
• Forest depletions caused by insects and diseases in Canada, 1982-1987
• Forest insect and disease survey
• Forest insect and disease survey : strategic plan, 1993-1998 =
• Growth of inland and coastal provenances of balsam fir
• Health of North American forests