TY  - BOOK
AU  - Bushnell, T.M.
TI  - Story of Indiana soils: with descriptions of general soil regions and the key to Indiana soils
U1  - P 631.47772 21st ed.
PY  - 1944///
CY  - Lafayette
PB  - Agricultural Experiment Station, Purdue University
KW  - Indiana
KW  - Soil surveys
ER  -