| American Public Health Association - Public health - 1908 - 274 pages
...practical realization of such possibilities always comprehended. 66 American Public Health Association. morbidity rates, therefore, we are chiefly concerned....first, an arbitrarily fixed unit of space; second, an arbitrarily fixed unit of time; third, the number of people; and, fourth, the number of deaths.... | |
| United States. War Department - 1909 - 964 pages
...already under way; therefore it la with these reports that the practical side of the sanitation is chiefly concerned. Nowhere do the sanitary possibilities...become more apparent than in the study of the general death rate. The popularly accepted index to the healthfulness of the community depends, according to... | |
| Philippines. Governor - Philippines - 1909 - 968 pages
...already under way; therefore it is with these reports that the practical side of the sanitation is chiefly concerned. Nowhere do the sanitary possibilities...become more apparent than in the study of the general death rate. The popularly accepted index to the healthfulness of the community depends, according to... | |
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