The effects of manual defoliation on volume increment of balsam fir, white spruce and black spruce on four contrasting sites

Crane, Winston V. J.2023-06-072023-06-072000https://unbscholar.lib.unb.ca/handle/1882/36606ix, 66 pageselectronicen-CAhttp://purl.org/coar/access_right/c_16ecThe effects of manual defoliation on volume increment of balsam fir, white spruce and black spruce on four contrasting sitessenior reportMacLean, DavidSCI-THS ZZZ-THF 2000 no.12Forestry