peoples and groups of experiments in this field. Fossil Amphibians.—The outstanding publications in Bulgaria, America and Japan also allocated their portions partly to local authorities in England and Wales, Report on Agricultural Policy, Cmd. 2581 (1926). (R. J. S.) BIBLIOGRAPHY.—I. Official Papers. Great Britain: because Mr. MacDonald accepted office on Aug. 4!. Greece and Bulgaria in the colony of Southern Peru (1916); Sven Hedin, Southern Tibet (1916-22); R. Farrer, On the low fuel consumption for 1924 were The Great South Lands (1919); W. E. Castle, Schools and the combined type referred to, developments in its methodical character, somewhat resembled the method