Columbia subject headings:
Harvard subject headings:
Industrial statistics--Egypt--Periodicals.
Rice crackers industry--Egypt--Statistics--Periodicals.
Rice--Hulling--Egypt--Statistics--Periodicals.
Princeton subject headings:
Industries--Egypt--Statistics--Periodicals.
Periodicals.
Rice crackers industry--Egypt--Statistics--Periodicals.
Rice--Hulling--Egypt--Statistics--Periodicals.
Statistics.