Abelson, Philip H., Director

Annual Report of the Director Geophysical Laboratory 1968 - 1969, NO. 1580

Washington, D. C. Carnegie Institution, 1970. Reprinted. softcover, 169 - 356 pages, illustrated, name written on cover, 6 plates rear of book. very good. Item #5566356

If man is to have an enduring future, he must learn to husband his environment and to live with its realities. Some of the important realities of the environment are the physical and chemical nature of the planet itself and the processes that have shaped it and are even now changing it. DU2.

Price: $20.00