2004 index of leading environmental indicators
By: by Steven F. Hayward ; with contributions from Michael De Alessi ... [et al.].
Contributors: De Alessi, Michael.; Pacific Research Institute for Public Policy.
Edition: 9th ed.
Publisher: Pacific Research Institute for Public Policy; American Enterprise Institute for Public Policy Research
Published: 2004
Place of publication: San Francisco, Calif; Washington, D.C
Language: eng
Number of pages: 84
Subjects: Environmental indicators -- United States
Other titles: Index of leading environmental indicators.
Notes: "April 2004."

Includes bibliographical references.