Technical World Magazine, Volume 12Technical World Company, 1909 |
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Page 64
... the Eastern United States are beginning to turn as a way " back to the soil . " Experiments carried on in Arizona , New Mexico , and the Imperial Valley , of California , all tend to show that these states. 64 TECHNICAL WORLD MAGAZINE.
... the Eastern United States are beginning to turn as a way " back to the soil . " Experiments carried on in Arizona , New Mexico , and the Imperial Valley , of California , all tend to show that these states. 64 TECHNICAL WORLD MAGAZINE.
Page 86
... soil is decomposed vol- canic ash , the earth is porous - a honey- comb of lava rock still in the slow proc- ess of disintegration . Through this porous formation the water streams down until near. 86 TECHNICAL WORLD MAGAZINE.
... soil is decomposed vol- canic ash , the earth is porous - a honey- comb of lava rock still in the slow proc- ess of disintegration . Through this porous formation the water streams down until near. 86 TECHNICAL WORLD MAGAZINE.
Page 111
... soil is free of alkali and the water enters the lake in a pure state . The salt is produced in enormous quantities by the process of evaporation by the sun's rays . During the heat of summer this evaporation is very rapid and thick ...
... soil is free of alkali and the water enters the lake in a pure state . The salt is produced in enormous quantities by the process of evaporation by the sun's rays . During the heat of summer this evaporation is very rapid and thick ...
Page 189
... soil produces mud . The larger the quantity of water and the more thorough the mixing the greater the depth of the mud and the tougher and more ten- acious its quality . But to mix water and soil the two must be held in close contact ...
... soil produces mud . The larger the quantity of water and the more thorough the mixing the greater the depth of the mud and the tougher and more ten- acious its quality . But to mix water and soil the two must be held in close contact ...
Page 190
... soil either vehicle or team with a single spat- ter of mud . There will be no mud . How could there be mud without mixing ; and No. 3. LOOK CLOSELY AT THIS PICTURE . how could there be mixing when the water refused to tarry the shortest ...
... soil either vehicle or team with a single spat- ter of mud . There will be no mud . How could there be mud without mixing ; and No. 3. LOOK CLOSELY AT THIS PICTURE . how could there be mixing when the water refused to tarry the shortest ...
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