Variations in the growth and defect of aspen (Populus tremuloides Michx.) clones in Northern Ontario
By: D.H. Weingartner and J.T. Basham.
Contributors: Basham, J. T., 1926-
Series: Forest research report -- no. 111.; Forest Research report -- no. 111.
Publisher: Ministry of Natural Resources; Ontario Tree Improvement and Forest Biomass Institute, Ministry of Natural Resources [distributor]
Published: 1985
Place of publication: Ontario; Maple, Ont
Language: eng
Number of pages: 26
Subjects: Aspen -- Diseases and pests -- Ontario.; Wood -- Defects.
Notes: Date of publication and distributor from label on t.p. verso.

Bibliography: p. 25-26.