Franklin

Earth week '70. / Editor: John Zeh.

Publication:
Philadelphia : Philadelphia Earth Week Committee, 1970.
Format/Description:
Book
47 p. : ill., ports. ; 31 cm.
Status/Location:
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Details

Subjects:
Pollution -- United States.
Human ecology.
Place of Publication:
United States Pennsylvania Philadelphia.
Notes:
Cover title.
"Official; publication of the Philadelphia Earth Week Committee."
Penn Provenance:
Rothman, Steven D. (donor)
Penn Chronology:
1970
Contributor:
Zeh, John, ed.
Philadelphia Earth Week Committee.
OCLC:
112879