Columbia subject headings:
Agricultural processing--Congresses.
Crop science--Congresses.
Crops--Quality--Congresses.
Food--Quality--Congresses.
Nutrition--Congresses.
Harvard subject headings:
Agricultural processing--Congresses.
Crop science--Congresses.
Crops--Quality--Congresses.
Food--Quality--Congresses.
Nutrition--Congresses
Princeton subject headings:
Crops--Congresses.
Food industry and trade--Congresses.
Food--Biotechnology--Congresses.
Food--Quality--Congresses.