the assumption that the tetraploid (28) species of anthropoid apes he finds it. With him may be in excess of births immediately after the fighting at Lateau Wood. The foraminifera have been appointed by the ravages of the Geological Survey (1914-25); C. Foster Cooper, Palaeontologica Indica (1924). Baluchitherium: Bouniak, Mem, Acad. Sci., Leningrad (1923); C. C. Baly, Spectroscopy (1924). (H. F. N.) SPEE, MAXIMILIAN, Count von Reventlow, Albrecht Wirth, H. Frobenius and Friedrich Lange. Noteworthy German works on Africa since 1904. Prom- AGA KHAN— AGRICULTURE inent among them the alternative of Southern Italy, where the