Wages earned, number of faces chipped, and production per man-day in the gum naval stores industry
By: [Ralph W. Clements].
Series: Research note SE -- 187.; Research note SE -- 187.
Publisher: Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1973
Place of publication: Asheville, N.C
Language: eng
Subjects: Gums and resins industry; Naval stores; Wages -- Forest products industry; Forest products industry -- Labor productivity
Notes: Caption title.

"March 1973."