TY  - GEN
AU  - Sparks, Donald L
TI  - Advances in Agronomy Vol 83
T2  - 83
U1  - 630.685 AGR.83 
CY  - California, Academic Press
KW  - Fumigants, Soil Microbes, Sorghum Improvement, Cadmium Concentration, Grazing Animals, Nitrogen Fixation, Pasture Management
ER  -