LANGUAGES: English
GENRE: Soils
TAGGED SPECIES: sea

Found 87 Books


Circular no. 34

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / wheat / areas / area and 123 more
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Crops and methods for soil improvement

By Agee, Alva, 1858-1943 . Genre Fertilizers / Soils . Names soil / bacteria / plants / grass / organic matter and 1339 more
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Natural history of New York ; pt. 5

By Emmons, Ebenezer, 1799-1863 . Genre Agriculture / New York (State) / Soils / New York (State) / Fruit-culture and 1 more . Names thorax / insects / order / musca / leaves and 4112 more
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The farm library

By Fletcher, S. W. (Stevenson Whitcomb), b. 1875 . Genre Soils . Names soil / plants / bacteria / humus / roots and 2837 more
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Report on fertilization

By Eckart, Charles Franklin, 1875- [from old catalog] . Genre Fertilizers / Hawaii / Soils / Hawaii . Names soil / ammonia / none / data / bacteria and 234 more
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Circular no. 54

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / area / plants and 46 more
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Arbor day and bird day October 27, 1922

By Sproul, William Cameron, 1870- [from old catalog] / Finegan, Thomas Edward, 1866- [from old catalog] / Pinchot, Gifford, 1865-1946 / Shoemaker, Henry Wharton, 1880- [from old catalog] / MacFarland, John Horace, 1859- [from old catalog] and 6 more . Genre n-us-pa / Arbor Day / Bird Day / Roosevelt, Theodore1858-1919 / Game and game-birds and 12 more . Names life / area / soil / flowers / shrubs and 239 more
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Circular no. 56

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / areas / type / virginia / area and 61 more
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