The earth It's Origin Hisgory And Physical Constitution by authentic Harold Jeffreys

This is a 1952 third edition The Earth It's Origin History And Physical Constitution by Harold Jeffrey's, professor of geology at Cambridge University. Book has several illustrations and pull-out graphs. This antique geological book of the earth demonstrates theories of seismic movement, ancient oceans and mountain formation ect. Book measures 10 inches tall and 7 inches wide. Condition of book is good. All authentic pages are undamaged or worn and are tightly bound. Cover has slight discoloration and spotting.