The nature of the solid earth : papers presented at a symposium held at Harvard University, Cambridge, 16-18 April, 1970 /
edited by Eugene C. Robertson, associate editors, James F. Hays and Leon Knopoff
- Cambridge : McGraw-Hill, 1970
- xiv, 677 p. : ill. ; 24 cm.
- McGraw-Hill international series in the earth and planetary sciences .