TY  - BOOK
AU  - Hesse, P. R.
TI  - Textbook of Soil Chemical Analysis
U1  - 631.42 
PY  - 1971///
CY  - New York
PB  - Chemical Publishing Co., Inc.
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soil chemistry
ER  -