Columbia subject headings:
Botanical illustration--England--Exhibitions.
Botanical illustration--Europe--Exhibitions.
Botanical illustration--United States--Exhibitions.
Cohen, Fern--Art collections--Exhibitions.
Cohen, Herschel--Library--Exhibitions.
Depressions--1929--In art--Exhibitions.
Gardening for children in art--Exhibitions.
Horticulture in art--Exhibitions.
Prints, American--20th century--Exhibitions.
Harvard subject headings:
Botanical illustration--England--Exhibitions.
Botanical illustration--Europe--Exhibitions.
Botanical illustration--United States--Exhibitions.
Cohen, Fern--Art collections--Exhibitions.
Cohen, Fern--Library--Exhibitions.
Cohen, Fern.
Cohen, Herschel--Art collections--Exhibitions.
Cohen, Herschel--Library--Exhibitions.
Cohen, Herschel.
Depressions--1929--In art--Exhibitions.
Gardening for children--In art--Exhibitions.
Horticulture--In art--Exhibitions.
Prints, American--20th century--Exhibitions.
Princeton subject headings:
Botanical illustration--England--Exhibitions.
Botanical illustration--Europe--Exhibitions.
Botanical illustration--United States--Exhibitions.
Cohen, Fern--Art collections--Exhibitions.
Cohen, Herschel--Library--Exhibitions.
Depressions--1929--In art--Exhibitions.
Gardening for children--In art--Exhibitions.
Horticulture--In art--Exhibitions.
Prints, American--20th century--Exhibitions.