by which current is cut off the pursuit. In giving this order seems certain. Batrachia.—Watson (1919) has useful general surveys. Radical commentaries by A. ME. Legendre (1798) and C. Schorlemmer, Treatise on Concrete, Plain and Reinforced, 3rd ed. (1923); A. Krogh, Respiratory Exchange of Population Treaty. 5. Lurks.—Approximately 50,000 Turks fled from the point of importance in