Columbia subject headings:
Animal industry--Statistics--Periodicals.
Livestock--Statistics--Periodicals.
Meat industry and trade--Statistics--Periodicals.
Poultry industry--Statistics--Periodicals.
Harvard subject headings:
Animal industry--Statistics--Periodicals.
Livestock--Statistics--Periodicals.
Meat industry and trade--Statistics--Periodicals.
Poultry industry--Statistics--Periodicals.
Princeton subject headings:
Animal industry--Statistics--Periodicals.
Livestock--Statistics--Periodicals.
Meat industry and trade--Statistics--Periodicals.
Periodicals.
Poultry industry--Statistics--Periodicals.
Statistics.