Columbia subject headings:
Choreographers--United States--Biography.
Lemon, Ralph--Diaries.
Lemon, Ralph--Travel--Asia.
Tree (Choreographic work : Lemon)
Harvard subject headings:
Choreographers--United States--Biography
Lemon, Ralph--Asia--Description and travel.
Lemon, Ralph--Diaries.
Tree (Choreographic work : Lemon)
Princeton subject headings:
Choreographers--United States--Biography.
Diaries.
Lemon, Ralph--Asia--Description and travel.
Lemon, Ralph--Diaries.
Tree (Choreographic work : Lemon)