Books by Jeffreys, HaroldClick here for all books by Jeffreys, Harold available for purchase on-line. THE VISCOSITY OF THE EARTH [third paper] by Jeffreys, Harold listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. The Earth. Its Origin, History and Physical Constitution by JEFFREYS, Harold listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |