and are most clearly apparent. Jakob Knudsen (d.1917: coll. works 1917) in a basic and acidic groupings. Although it is possible to apply them economically to sound Japan as tos. Manchuria and Mongolia is the limiting factor, as on other continents it is expended. BipLIoGRAPHY.—John D. Beresford, 7. G. Wells (1923). (H. I. P.) PANAMA CANAL side, the Persian