Environmental Justice is offering free full text access until May 15th, of their special issue in celebration of the 40th Anniversary of Earth Day.
MaryAnn Liebert is the publisher. This is Vol. 2, issue 4:
What Did Environmental Justice Look Like in 1970?
Author: M. Egan
Remembering April 22, 1970
Author: L. Mighetto
Reflections on Earth Day
Author: D.N. Pellow
Reflections on Earth Day 1970 and Beyond
Author: P.C. Rosier
The Environment versus the Poor: Personal Reflections on Earth Day 1970
Author: K. Shrader-Frechette
Earth Day at 40
Author: P. Wapner