The ecology of man an ecosystem approach. Bằng Smith, Robert Leo

Mass media and communication. Bằng Steinberg, Charles Side 1913-

Mass media forces in our society. Bằng Voelker, Francis H. 1931-

Conservation for survival an ecological strategy. Bằng Curry-Lindahl, Kai

Experiments in human anatomy and physiology Bằng McClintic, J. Robert 1928-

Environmental conservation Bằng Dasmann, Raymond Fredric 1919-

Table of contents only

The complete ecology fact book. Bằng Nobile, Philip

Readings in oriental thought.

Humanism its philosophical, ethical and sociological aspects Bằng Petrosian, Mariia Isaakovna

Replenish the earth a primer in human ecology Bằng Miller, G. Tyler (George Tyler) 1931-