Ciriacy-Wantrup, S. V. 1906-1980. Resource conservation; : economics and policies. [electronic resource] . — Berkeley, : University of California Press,, 1952.. — 395 p. 24 cm.

Includes bibliographical references.



52013844

GB53-7715


Natural resources--United States.
Conservation of natural resources.

HC103.7 / .C5

333.72