The effects of alternate-row interplanting of five species on black walnut growth
By: F.W. Von Althen.
Contributors: Great Lakes Forestry Centre.
Series: Information report -- O-X-409.; Information report (Great Lakes Forestry Centre) -- O-X-409.
Publisher: Great Lakes Forestry Centre
Published: 1990
Place of publication: Sault Ste. Marie, Ont
Language: eng
Number of pages: 14
Subjects: Eastern black walnut -- Ontario.; Companion planting -- Ontario.
Notes: Includes abstract in French.

Includes bibliographical references: p. 12-14.