Proceedings of the Eighteenth Meeting of the Canadian Tree Improvement Association, Part 2 : symposium on seed orchards and strategies for tree improvement /
editors: D.F.W. Pollard, D.G.W. Edwards and C.W. Yeatman.
- Ontario : Canadian Forestry Service, 1982.
- 195 p.
Text also in French.
Seed orchards.
Tree breeding.
Text also in French.
Seed orchards.
Tree breeding.