TY  - BOOK
AU  - Hesse,P.R.
TI  - A textbook of soil chemical analysis
SN  - 0820602426
PY  - 1971///
CY  - London
PB  - John Murray
KW  - Soils
KW  - Analysis
KW  - Soil chemistry
N1  - p. 483-512
ER  -