Boston Women’s Health Book Collective.
Our Bodies: Ourselves
. New York, Simon and Schuster, 1973.
Draper, Joan, ed.
The Population Activist’s Handbook.
New York, Macmillan Publishing Co., Inc., 1974.
Ehrlich, Paul R.
The Population Bomb
. New York, Intext Publisher, 1969.
Hardin, Garett,
Exploring New Ethics for Survival The Voyage of the Spaceship Beagle
. New York, Penguin Books,
