Columbia subject headings:
Harvard subject headings:
Ecologists--Biography.
Ecologists--United States--Biography.
Environmental protection--United States
Human ecology--Michigan.
Human ecology--Southwest, New.
Human ecology--United States
Mills, Stephanie, 1948-
Mills, Stephanie.
Princeton subject headings:
Ecologists--Biography.
Human ecology--Michigan.
Human ecology--Southwest, New.
Mills, Stephanie, 1948-