Draining for Profit, and Draining for HealthOrange Judd Company, 1902 - 252 páginas |
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Página 3
... ditches . That it is sometimes necessary , because of limited means , or limited time , or for other good reasons , to drain partially or imperfectly , or with a view only to temporary results , is freely acknowledged . In these cases ...
... ditches . That it is sometimes necessary , because of limited means , or limited time , or for other good reasons , to drain partially or imperfectly , or with a view only to temporary results , is freely acknowledged . In these cases ...
Página 4
... ditch .. 49. - New 66 66 66 35. - Square , brick silt - basin . 66 36. - Silt - basin of vitrified pipe .. 66 37. - Tile Silt - basin ... 66 38. - Maul for ramming . · 39. - Board scraper for filling ditches ... 60 40. - Drain with ...
... ditch .. 49. - New 66 66 66 35. - Square , brick silt - basin . 66 36. - Silt - basin of vitrified pipe .. 66 37. - Tile Silt - basin ... 66 38. - Maul for ramming . · 39. - Board scraper for filling ditches ... 60 40. - Drain with ...
Página 5
... ditches . - Grading . - Tile laying . - Connections . - Covering the tile and filling in . - Collecting the water of springs . - Amending the map . CHAPTER V. - HOW TO TAKE CARE OF DRAINS AND DRAINED LAND . Removing obstructions ...
... ditches . - Grading . - Tile laying . - Connections . - Covering the tile and filling in . - Collecting the water of springs . - Amending the map . CHAPTER V. - HOW TO TAKE CARE OF DRAINS AND DRAINED LAND . Removing obstructions ...
Página 6
... at the wrong end . - Methods of English drainers . - Com- mencing the work . - Draining tools . - Digging the ditch and laying the tiles . - Wages . ! CHAPTER I. LAND TO BE DRAINED AND THE REASONS WHY VI TABLE OF CONTENTS .
... at the wrong end . - Methods of English drainers . - Com- mencing the work . - Draining tools . - Digging the ditch and laying the tiles . - Wages . ! CHAPTER I. LAND TO BE DRAINED AND THE REASONS WHY VI TABLE OF CONTENTS .
Página 16
... ditches , in which to hide them , ( using the ditches , incidentally , as drains ) . A hand - book of draining is not needed by the owners of these farms ; their operations are simple , and they require no especial instruction for their ...
... ditches , in which to hide them , ( using the ditches , incidentally , as drains ) . A hand - book of draining is not needed by the owners of these farms ; their operations are simple , and they require no especial instruction for their ...
Otras ediciones - Ver todas
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