Columbia subject headings:
United States. Army. Field Artillery, 307th.
World War, 1914-1918--Regimental histories--United States.
Harvard subject headings:
United States. Army. Field Artillery, 307th.
World War, 1914-1918--Regimental histories--United States--307th Field Artillery.
Princeton subject headings:
United States. Army. Field Artillery, 307th.
World War, 1914-1918--Regimental histories--United States--307th Field Artillery.