Columbia subject headings:
Harvard subject headings:
Australia. Australian Army. Australian Imperial Force (1914-1921). Division, 1st--History.
Pozières (France)--History--Bombardment, 1916.
Somme, 1st Battle of the, France, 1916.
Princeton subject headings:
Australia. Australian Army. Australian Imperial Force (1914-1921). Division, 1st--History.
Somme, 1st Battle of the, France, 1916.