Ciriacy-Wantrup, S.V.
Resource conservation: economics and policies / S.V. Ciriacy-Wantrup - Rev. ed. - Berkeley: California University, 1963 - 395p. ; 20 cm.
Includes bibliographical references and index.
Natural resources--United States
333.9 / CIR
Resource conservation: economics and policies / S.V. Ciriacy-Wantrup - Rev. ed. - Berkeley: California University, 1963 - 395p. ; 20 cm.
Includes bibliographical references and index.
Natural resources--United States
333.9 / CIR