Publications du Service canadien des forêts

Effect of nitrogen fertilization and low thinning on growth of semimature jack pine forest, Chapleau, Ontario: fifth-year results. 1977. Morrison, I.K.; Winston, D.A.; Foster, N.W. Government of Canada, Department of Fisheries and Forestry, Great Lakes Forest Research Centre, Sault Ste. Marie, ON. Information Report O-X-267. 10 p. (includes: appendix).