Columbia subject headings:
Harvard subject headings:
Bruchidae--Ecology--Congresses.
Bruchidae--Host plants--Congresses.
Insect pests--Congresses
Insect-plant relationships--Congresses
Legumes--Diseases and pests--Congresses.
Princeton subject headings:
Bruchidae--Congresses.
Legumes--Diseases and pests--Congresses.