TY  - BOOK
AU  - Dawson,M.D.
AU  - Gelderman,F.W.
AU  - Knox,E.G.
TI  - A guide to soil classification
PY  - 1997///2
CY  - Corvallis, Oregon
PB  - Oregon State University Book Stores
KW  - Soils
KW  - Classification
KW  - Soil science
KW  - Soil formation
ER  -