Fifteen per cent of Seattle is built on liquefiable land, including seventeen day-care centers and the homes of some thirty-four thousand five hundred people.

Such media should be referred to as liquefiable media; in point of fact, however, they are usually grouped together with the solid media.

Chronic esophagitis is to be controlled by esophageal lavage, the regulation of the diet to liquefiable foods and the administration of bismuth subnitrate.