TY  - JA
AU  - Gast,R.G.
AU  - Nelson,W.W.
AU  - Randall,G.W.
TI  - Nitrate accumulation in soils and loss in tile drainage following nitrogen applications to continuous corn
U1  - 78-320302 
PY  - 1978///
KW  - Fertilizers
KW  - AGROVOC
KW  - Maize
KW  - Zea mays
KW  - Soil fertility
T2  - Journal of Environmental Quality
ER  -