Relation of mycorrhiza to conifers and importance in coniferous plantings
By: Ivan W. Crum.
Published: 1936
Language: eng
Number of pages: 17
Subjects: Mycorrhizas in agriculture.
Notes: Typescript.

From the Oregon State College School of Forestry collection of senior forestry papers, 1910-1956.

Includes bibliographical references (leaves 16-17).