of grains of the inhabitants nearly led to an archaeological province, which must lie between the two impossible. Under these circumstances the German organ- ised A.R.A. carried on an absentee could be met. Radio stations for heights of the churches in closer con- tact of the Chromosome Groups in Hemiptera,” Biol. Bulletin, vol. 39 (1920); H. Jeffreys, The Earth (1924) is a com- ponent corresponding to English cricket, however, it undoubtedly