The pulse of the earth /
Umbgrove, Johannes Herman Frederik, 1899-1954.
The pulse of the earth / by J.H.F. Umbgrove. - 2nd ed. - The Hague, M. Nijhoff, 1947. - xxii, 358 p., 8 leaves of plates : ill., maps (some col.), 2 folded tables ; 25 cm.
"With 8 partly coloured plates, 204 textfigures and 12 tables."
Includes bibliographical references and index.
Geology.
Geophysics.
Earth.
The pulse of the earth / by J.H.F. Umbgrove. - 2nd ed. - The Hague, M. Nijhoff, 1947. - xxii, 358 p., 8 leaves of plates : ill., maps (some col.), 2 folded tables ; 25 cm.
"With 8 partly coloured plates, 204 textfigures and 12 tables."
Includes bibliographical references and index.
Geology.
Geophysics.
Earth.