TY  - JA
AU  - Pietz,R.I.
AU  - Lue Hing,C.
AU  - Peterson,J.R.
AU  - Welch,L.F.
TI  - Variability in the concentration of twelve elements in corn grain [Soil associations]
U1  - 78-298718 
PY  - 1978///
KW  - Cereals general
KW  - Food technology
KW  - Maize
KW  - AGROVOC
KW  - Soil chemistry and physics
KW  - Zea mays
N1  - Ref
T2  - Journal of Environmental Quality
ER  -