TY  - BOOK
AU  - Stewart, R.
TI  - Mitscherlich, Wiessmann and Neubauer methods of determining the nutrient content of soils
U1  - 631.811 S80M 
PY  - 1932///
CY  - London
PB  - H.M.S.O.
KW  - SOIL SCIENCE
KW  - SOILS COMPOSITION
ER  -