Seasonal variation of growth and development of the roots of five second year conifer species in the nursery

Langlois, C. G., Godbout, L., & Fortin, J. A. (1983). Seasonal variation of growth and development of the roots of five second year conifer species in the nursery. In Tree Root Systems and Their Mycorrhizas (pp. 55–62). Springer Netherlands. https://doi.org/10.1007/978-94-009-6833-2_6