LANGUAGES: English
GENRE: Soils
TAGGED SPECIES: type

Found 110 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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Circular no. 26

Genre Soils / Analysis . Names soil / type / wheat / ca / california and 36 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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Circular (California Agricultural Experiment Station) ; 367

By Hoagland, D. R. (Dennis Robert), 1884-1949 . Genre Fertilizers / Soils / Analysis / Plants / Nutrition . Names soil / plants / california / roots / unidentified and 315 more
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Circular no. 34

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / area / grass and 104 more
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Acidity and acidimetry of soils

By Knight, Henry Granger, 1878- [from old catalog] . Genre Soils . Names soil / io / ca / indicator / none and 211 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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