The Technical World Magazine, Volume 23 |
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Page 46
But the soil was kept loos- ened around the trees in the most approved dry - farming method . These trees made a better growth during the first year , than many of the new orchards in the Grand Valley that had plenty of irrigation .
But the soil was kept loos- ened around the trees in the most approved dry - farming method . These trees made a better growth during the first year , than many of the new orchards in the Grand Valley that had plenty of irrigation .
Page 49
... the tor- rent has already been built in Spain . It will travel on six cables , three on each side of the car . COPYRIGHT UNDERWOOD & UNDERWOOD British battleship Invincible . APPROACHING A TUNNEL BY THE " LEGGING " METHOD ELECTRIC.
... the tor- rent has already been built in Spain . It will travel on six cables , three on each side of the car . COPYRIGHT UNDERWOOD & UNDERWOOD British battleship Invincible . APPROACHING A TUNNEL BY THE " LEGGING " METHOD ELECTRIC.
Page 50
APPROACHING A TUNNEL BY THE " LEGGING " METHOD ELECTRIC BARGES REPLACE " LEGGERS " SIXTEEN electric towing barges have taken jobs from the " leggers " who have pushed coal through the Harecastle tunnel in England for years .
APPROACHING A TUNNEL BY THE " LEGGING " METHOD ELECTRIC BARGES REPLACE " LEGGERS " SIXTEEN electric towing barges have taken jobs from the " leggers " who have pushed coal through the Harecastle tunnel in England for years .
Page 53
Mr. Vanderbilt's method of lumber- ing was true conservation . Viewed from the summits of imposing peaks , there stretched before the eyes illimit- able areas of forest , some of it virgin and other portions lumbered , but under such ...
Mr. Vanderbilt's method of lumber- ing was true conservation . Viewed from the summits of imposing peaks , there stretched before the eyes illimit- able areas of forest , some of it virgin and other portions lumbered , but under such ...
Page 65
... man- kind in the gathering of Nature's bountiful stores , but is an active agent in changing natural conditions to suit T By HREE machines which are the latest development for. muskeg . The method of loading took man's convenience .
... man- kind in the gathering of Nature's bountiful stores , but is an active agent in changing natural conditions to suit T By HREE machines which are the latest development for. muskeg . The method of loading took man's convenience .
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Contents
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