Canadian Forest Service Publications
Effects of nitrogen fertilizer on the quality and yield of seed from a black spruce seedling seed orchard. 1989. Wang, E.; Smith, R.F. Page 65 (Vol. 2 (Part 2)) in S. Magnussen and T.J.B. Boyle, Editors. Proceedings of the 22nd Meeting of the Canadian Tree Improvement Association (CTIA), August 14-18, 1989, Edmonton, Alberta. Canadian Tree Improvement Association, Ottawa.
Issued by: Atlantic Forestry Centre
Catalog ID: 8555