A case against cold stratification of white spruce seed prior to nursery seeding
By: by A. K. Hellum.
Series: Forestry Branch departmental publication no. 1243
Publisher: Dept. of Forestry and Rural Development
Published: 1968
Place of publication: [Ottawa]
Language: eng
Number of pages: 12
Subjects: White spruce -- Seeds.; Seeds -- Stratification.; White spruce -- Effect of temperature on.
Notes: Bibliography: p. 12.
Cover title.
Abstracts in English and French.