Columbia subject headings:
Genetic engineering--Congresses.
Osmoregulation--Congresses.
Plant breeding--Congresses.
Plants--Hardiness--Congresses.
Salt-tolerant crops--Congresses.
Harvard subject headings:
Genetic engineering--Congresses.
Osmoregulation--Congresses.
Plant breeding--Congresses
Plants--Hardiness--Congresses.
Salt-tolerant crops--Congresses.
Princeton subject headings:
Genetic engineering--Congresses.
Osmoregulation--Congresses.
Plant breeding--Congresses.
Plants--Hardiness--Congresses.
Salt-tolerant crops--Congresses.