... precautions just alluded to be fully adopted. Hence the necessity for the construction of privies, drains, and common sewers, and the advantages of a flowing stream, by which all impurities may be carried off, as well as of an abundant supply of water,... London Medical and Physical Journal - Էջ 4901819Ամբողջությամբ դիտվող - Այս գրքի մասին
| John Hogg (M.D.) - 1837 - 420 էջ
...precautions of draining and cleanliness be fully adopted ; hence the necessity for the construction of drains and common sewers, and the advantages of a...which all impurities may be carried off, as well as an abundant supply of water for the purposes of cleanliness.* We learn from Sydenham, that after the... | |
| Mabel Craven Buer - 1926 - 320 էջ
...situation, and therefore liable to be invested with the same diseases, as are endemic in camps, unless the precautions just alluded to be fully adopted. Hence...flowing stream, by which all impurities may be carried oil, as well as of an abundant supply of water, for the purposes of cleanliness, and of a hard and... | |
| 1809 - 418 էջ
...situation, and therefore liable to be infested with the same diseases, as are endemic in camps, unless the precautions just alluded to be fully adopted. Hence...necessity for the construction of privies, drains, arid common sewers, and the advantages of a flowing stream, by which all impurities may be carried... | |
| |