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Books Books 1 - 10 of 52 on Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt.....  
" Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. "
Bulletin - Page 23
1915 - 77 pages
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Bulletin, Volumes 353-377

Agriculture - 1914
...the Dunkirk sandy loam: Mechanical analyses of Dunkirk sandy loam I Number Description Fine gravel Coarse sand Medium sand Fine sand Very fine sand Silt Clay Percent Per cent Percent Per cent Percent Percent Per cent 10834 Soil 0.8 7.4 16.8 38.8 10.4 16.2 9.4...
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Field Operations of the Bureau of Soils, Volume 10

Soil surveys - 1911
...reddishbrown loam or fine sandy loam. The latter is the prevailing phase Number. Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. Percent. Percent. Percent. Percent. Percent. Percent. Percent. 19062 Soil 2.9 8.7 6.4 17.2 10.7 OS...
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Elements of agriculture

George Frederick Warren - Technology & Engineering - 1909 - 434 pages
...thus named are very different in other respects, the Bureau of Soils prefixes another name to Fine gravel . . . Coarse sand . . . Medium sand. . Fine sand. . Very fine sand.. Silt . . Clay Diameter of Particles mm. 2-1 1-0.5 0.5-0.25 0.25-0.10 0.10-0.05 0.05-0.005 0.005-0 Norfolk Sand Soil...
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The Principles of Soil Management

Thomas Lyttleton Lyon, Elmer Otterbein Fippin - Soils - 1909 - 531 pages
...the material, by use of the following formula. Conventional name Diameter (mm) Specific gravity Fine gravel . Coarse sand . . Medium sand Fine sand Very fine sand Silt Clay.. 2-1 1-.5 5-25 .25-. 10 .1-.05 050-005 .005-. 000 2 647 2.655 2648 2659 2.680 2698 2.837 96 Ws = WwX(2.65X(100-P)....
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Among School Gardens

Maria Louise Greene - School gardens - 1910 - 388 pages
...composed of decaying vegetation. When soils are divided according to their texture, they are known as gravel, coarse sand, medium sand, fine sand, very fine sand, silt, clay and 85 "vegetable soil". The most common types of nearly pure humus are the leaf mold of the woods,...
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Bulletin, Issue 24

Geology - 1911 - 44 pages
...and subsoil of this type : Mechanical analyses of Coloma fine sandy loam. Number. Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. Per ct. Per ct. Per ct. Per ct. Per ct. Per ct. Perct. 22741.22749 Soil 0.6 6.5 10.8 20.4 20. 6 34.0...
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Bulletin, Volumes 71-80

United States. Bureau of Soils - Soil science - 1911
...sand. Miami silt loam 0 1 1 2 8 73 15 1 3 1 3 5 C9 18 Dekalb silt loam 1 3 2 0 0 62 17 Soil types. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. 2 7 7 12 11 40 15 2 4 3 14 20 39 18 2 10 11 15 8 42 12 All of these heavier soils, especially those...
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Bulletin

Geology - 1911 - 102 pages
...especialy where the dairy business is continued throughout the year. No. Location. Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. 140 no 136 Polk Co.... Polk Co PolkCo Soil . . Subsoil... Soil 0.1 0 .2 5.7 3 8 7.4 4.0 3 2 4.3 4.0...
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Bulletin

Soils - 1911 - 102 pages
...likely to be developed on farms where much stock is raised and where No. Location. Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. 140 140 Polk Co Polk Co Soil Subsoil 0.1 0 5.7 3 3 4.0 3 2 4.0 3 0 19.4 53.6 46 3 12.8 27 2 hi 8 136...
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Bulletin

Geology - 1911 - 102 pages
...barley. Corn has been raised and matured successfully. The soil may be No. Location. Description. Fine gravel. Coarse sand. Medium sand. Fine sand. Very fine sand. Silt. Clay. I'll Rusk Co Soil... 1.1 28 2 22.7 15 7 5 6 20 3 6 5 litt Rusk Co . . Soil 1 15 1 23 5 3' 8 11 1 13...
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