Time studies in tractor logging and the determination of an economic logging distance between tracks
By: by William Randrup.
Published: 1941
Language: eng
Number of pages: 20
Subjects: Logging.; Time study.; Lumber trade -- Personnel management.
Notes: Typescript.

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

Includes bibliographical references (leaf 20).