TY  - BOOK
AU  - Allison, F. E.
TI  - Soil Organic Matter and Its Role in Crop Production
SN  - 0444410171
U1  - 631.41 
PY  - 1973///
CY  - London
PB  - Elsevier Scientific Publishing Company
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soil chemistry
ER  -