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CONTENTS. 



Page. 

 Soil Survey op Louisa County, Iowa. By L. Vincent Davis, of thk 

 U. S. Department of Agriculture, In Charge, and J. Ambrose Elwell, 



OP THE Iowa Agricultural Experiment St.\tion 5 



Description of the area 5 



Climate 10 



Ai^riculture 11 



Soils 19 



Grundy silt loam 23 



Grundy silty clay loam 24 



Muscatine silt loam 26 



Muscatine silty clay loam 27 



Clinton silt loam 28 



Tama silt loam 29 



Knox fine sand 30 



Putnam silt loam 31 



Lindley silt loam 31 



Bremer silt loam 32 



Bremer silty clay loam 33 



Bremer clay 34 



Buckner sand 35 



Buckner fine sand 35 



Buckner fine sandy loam 36 



Buckner loam 37 



Buckner silt loam 37 



Waukesha silt loam 38 



Calhoun silt loam 39 



Wabash loam 39 



Wabash silty clay loam 40 



Wabash clay 41 



Cass sand 42 



Cass sandy loam 43 



Cass loam 43 



Cass silty clay loam 44 



Muck 45 



Riverwash 45 



Drainage 46 



Summai-y 47 



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