Author: RTHY (Charles ford)

Description

IANGW0RTHY (Charles ford). The Nutrition investigations of the Office of Experiment Stations. ..By C.F.Langworthy. Washington, 1907. See tINITED STATES OF AMERICA. LDepartments of State and Official Bodies. Dopartment of Agriculture. Office of Experiruent ations.J —

Card ID: 161