Incoming Resources
- Nature in the round;, a guide to environmental science., Edited by Nigel Calder
- Environment
- The environmental challenge,, edited by Willis H. Johnson [and] William C. Steere
- Environmental geology, edited by Frederick Betz, Jr
- A God within, René Dubos
- Dominant mammal;, the biology of human destiny, [by] Sir Macfarlane Burnet
- Environment and cultural behavior;, ecological studies in cultural anthropology., Edited by Andrew P. Vayda