THE UPPER DORDOGNE ACROSS THE MOORS OF THE CORRÈZE IN THE VISCOUNTY OF TURENNE IN UPPER PÉRIGORD IN THE VALLEY OF THE VÉZÈRE IN THE VALLEY OF THE ISLE FROM PÉRIGUEUX TO RIBERAC (BY BRANTÔME) THE DESERT OF THE DOUBLE A CANOE VOYAGE ON THE DRONNE BY THE LOWER DORDOGNE BY THE GARONNE