Gregor, Howard F.
Environment and economic life / Howard F. Gregor - Princeton: Van Nostrand, 1963 - xiv, 498p.; 26 cm
Includes bibliographical references and index.
Economic history
Environment
330.9 / GRE
Environment and economic life / Howard F. Gregor - Princeton: Van Nostrand, 1963 - xiv, 498p.; 26 cm
Includes bibliographical references and index.
Economic history
Environment
330.9 / GRE