The quiet crisis /
Udall, Stewart L
The quiet crisis / Stewart L. Udall. - New York : Avon Books, 1963. - xviii, 298 p. ; 23 cm.
Natural resources--United States--History.
United States--Natural resources--History.
The quiet crisis / Stewart L. Udall. - New York : Avon Books, 1963. - xviii, 298 p. ; 23 cm.
Natural resources--United States--History.
United States--Natural resources--History.
