GENRE: United States
PUBLISHER: Govt. print. off.
TAGGED SPECIES: plants

Found 55 Books


Circular 23

By Bonsteel, Jay Allan, 1873- . Genre Soils / United States . Names soil / type / areas / virginia / organic matter and 117 more
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Circular no. 29

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / grass / virginia and 185 more
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Circular no. 34

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / area / wheat and 307 more
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Circular no. 45

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / sassafras / type / delaware / area and 134 more
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Circular no. 45

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / organic matter / area and 152 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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Circular no. 58

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / wheat / grass and 95 more
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Education and research in agriculture and home economics in the United States

By True, Alfred Charles, 1853-1929 . Genre n-us--- / Agricultural education / United States / Home economics / United States . Names animals / included / plants / called / animal and 53 more
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