Managing the environment :
Managing the environment : an economic primer /
by William Ramsay.
- New York : Basic books, c1972.
- 302 p.
Includes bibliographical references and index.
Environmental policy --UNited States.
HC110 / .E5 / R34
Includes bibliographical references and index.
Environmental policy --UNited States.
HC110 / .E5 / R34