Why do we still have an ecological crisis?
By: Edited by Terry R. Armstrong.
Series: A Spectrum book,; S-287
Publisher: Prentice-Hall; Prentice Hall
Published: 1972
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 149
Subjects: Pollution; Pollution -- Economic aspects
Notes: Includes bibliographical references.