Παρόμοια τεκμήρια

• Resources in America's future : patterns of requirements and availabilities 1960-2000 /
  ανά: Landsberg, Hans H
  Έκδοση: (1963)
• Perspectives on conservation : essays on America's natural resources /
  Έκδοση: (1958)
• Natural resources for U.S. growth : a look ahead to the year 2000 /
  ανά: Landsberg, Hans H
  Έκδοση: (1964)
• Man and nature in America /
  ανά: Ekirch, Arthur A.
  Έκδοση: (1963)
• The engineer in America : a historical anthology from technology and culture /
  Έκδοση: (1991)