TY  - BOOK
AU  - Sparks, Donald
TI  - Advances in agronomy, Vol.84
SN  - 0120007827
SN  - 00652113
U1  - 630 
PY  - 2004///
CY  - San Diego, California
PB  - Academic Press
KW  - Agriculture
KW  - Agricultural rsearch
N1  - Includes bibliographical references and index; 1. State of the art on soil-related geo-medical issues in the world.
2. Gaseous emissions of nitrogen from grazed pastures: processes, measurements and modelling, environmental implications, and mitigation.
3. Modeling cadmium uptake and accumulation in plants.
4. Variable charge soils: their mineralogy, chemistry and management.
5. Understanding and reducing lodging in cereals.
6. Altering fatty acid and composition in oil seed crops
ER  -