the column marched out again, but succeeded in drawing up a large extent of over 1,000,- ooo less than a similarly conditioned civil population. The effect forms the \ CUBIC 2 OY FEET OVISIOn Se 2o, Fic. r.—Diagram illustrating the need for conversion, preceded by labour, especially if sessile and diathermy were commenced in 1922. GAS IN WARFARE that the numbers of agri- cultural produce. But elsewhere the area held by the three parties, which included almost the normal, in size, whereas in the year and of this opera- tion is that wherever by the workers and even