TY  - BOOK
AU  - Fehrenbacher, J. B.
AU  - Olson, K. R.
TI  - Loess thickness and its effect on soils in Illinois
T2  - Bulletin
PY  - 1986///
CY  - Urbana, Champaign
PB  - University of Illinois
KW  - Humus
KW  - Suelos arcillosos
KW  - Suelos
KW  - Illinois
N1  - 53-415
ER  -