Nature`s nation : an environmental history of the United States /
Opie, John, 1934-
Nature's nation : an environmental history of the United States / John Opie - Fort Worth : Harcourt Brace College Publishers, 1998. - xxii, 517 p. : ill., maps ; 23 cm.
Includes bibliographical references and index.
0155002198 Hadiah
Environmental policy--History.--United States
United States--Environmental conditions--History.
Nature's nation : an environmental history of the United States / John Opie - Fort Worth : Harcourt Brace College Publishers, 1998. - xxii, 517 p. : ill., maps ; 23 cm.
Includes bibliographical references and index.
0155002198 Hadiah
Environmental policy--History.--United States
United States--Environmental conditions--History.
