Draining for Profit, and Draining for HealthOrange Judd Company, 1902 - 252 páginas |
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Página 6
... Malarious Fevers . " - English experience . - Reports to the British Parliament . - The cause of Malaria removed by draining . CHAPTER XI . - HOUSE DRAINAGE AND TOWN SEWERAGE IN THEIR RELA- TIONS TO THE PUBLIC HEALTH . Sewerage . The ...
... Malarious Fevers . " - English experience . - Reports to the British Parliament . - The cause of Malaria removed by draining . CHAPTER XI . - HOUSE DRAINAGE AND TOWN SEWERAGE IN THEIR RELA- TIONS TO THE PUBLIC HEALTH . Sewerage . The ...
Página 211
... malarious , and there are malarious localities which are " not marshy ; but there is no doubt whatever that it gen- " erally exists . " 66 In a report to the United States Sanitary Commission , Dr. Metcalfe states , that all hypotheses ...
... malarious , and there are malarious localities which are " not marshy ; but there is no doubt whatever that it gen- " erally exists . " 66 In a report to the United States Sanitary Commission , Dr. Metcalfe states , that all hypotheses ...
Página 212
... malarious localities . " 6th . Forests , or even woods , have the power of ob . " structing and preventing its transmission , under these circumstances . 66 " 7th . By atmospheric currents it is capable of being transported to ...
... malarious localities . " 6th . Forests , or even woods , have the power of ob . " structing and preventing its transmission , under these circumstances . 66 " 7th . By atmospheric currents it is capable of being transported to ...
Página 214
... malarious iocality , while they are less subject than strangers to active fever , show , in their physical and even in their mental organization , evident indications of the ill effects of living in a poisonous atmos phere , an evil ...
... malarious iocality , while they are less subject than strangers to active fever , show , in their physical and even in their mental organization , evident indications of the ill effects of living in a poisonous atmos phere , an evil ...
Página 215
... malarious character , which he examined , and which he was never able to obtain from lands which were not malarious . Starting from this point , he proceeds , ( with circumstantial statements that seem to the unprofes- sional mind to be ...
... malarious character , which he examined , and which he was never able to obtain from lands which were not malarious . Starting from this point , he proceeds , ( with circumstantial statements that seem to the unprofes- sional mind to be ...
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Draining for Profit, and Draining for Health George E 1833-1898 Waring Sin vista previa disponible - 2015 |
Términos y frases comunes
accumulated acre agricultural allow basin bottom brick bushels carried cause Central Park cents chapter clay collars commenced condition connection considerable contour lines cost course covered crop cultivation deposit depth discharge diseases distance ditch drainage dyke earth effect evaporation fall farm farmer feet deep fever field fifth column filled flow foot four feet Gisborne grade ground Hackensack River heat heavy rain houses improvement inches joints kiln labor laid land lateral drains laying length less lower main drain malarious manure marsh matters moisture muddy water nearly necessary obstruction operation outlet particles pipes placed plants plow porous practice prevent quantity rain-fall removed result roots salt marsh saturated season sewage sewers shown in Fig side silt silt-basin slope soakage spring stakes steepest descent stone subsoil sufficient surface tide tile tile-draining tion typhoid fever undrained upper end vegetable whole width