Columbia subject headings:
Harvard subject headings:
Environment (Aesthetics)
Environmental management--Europe--History.
Europe--Environmental conditions.
Europe--History--1492-
Human ecology--Europe--History.
Human ecology--Religious aspects--Christianity
Nature--Effect of human beings on--Europe--History.
Princeton subject headings:
Environment (Aesthetics)
Europe--Environmental conditions.
Europe--History.
Europe--Social conditions.
Human beings--Effect of environment on--Europe.
Human ecology--Europe--History.