London: Macmillan, 1899. A. Giltsch. Hardcover : pp. [vii] xv [xvi]  552 : 86 illustrations : 4 fold-out maps : animal illustrations by A. Giltsch : green cloth boards : gilt lettering to spine : blind embossed bands to boards and spine : previous owner's name in ink to front past-down and half-title page : top edge gilt : tail and fore-edge uncut
Head and tail of spine pushed with closed tear at head; corners pushed; foxing to endpapers and occasionally throughout; 2 small tears to third map at head; slight edge-wear to second map; a little shaken. Good. Item #2048
Richard Wolfgang Semon was a German zoologist and evolutionary biologist.