Columbia subject headings:
Harvard subject headings:
Morocco--Foreign economic relations.
Morocco--Foreign relations.
Morocco--History--1516-1830.
Muḥammad ibn ʻAbd Allāh, Sultan of Morocco, -1790.
Princeton subject headings:
Morocco--Comercial policy--18th century.
Morocco--Commerce--18th century.
Morocco--Foreign relations.
Morocco--History--1516-1830.
Muḥammad ibn ʻAbd Allāh, Sultal of Morocco, d. 1790.