Columbia subject headings:
Farmers, Part-time--England.
Farmers, Part-time--Wales.
Part-time farming--England.
Part-time farming--Wales.
Harvard subject headings:
Farmers, Part-time--England.
Farmers, Part-time--Wales.
Part-time farming--England.
Part-time farming--Wales.
Princeton subject headings:
Farmers, Part-time--England.
Farmers, Part-time--Wales.
Part-time farming--England.
Part-time farming--Wales.