Cover image for A mechanical thumb for measuring the firmness of fruits
Title:
A mechanical thumb for measuring the firmness of fruits
Author:
Schomer, H. A. (Harold A.), 1906-
Publication Information:
[Washington] : U. S. Agricultural Marketing Service, Market Quality Research Division, 1963.
Physical Description:
4 pages : illustrations ; 27 cm.
Language:
English
Format :
Book