TY  - JA
AU  - Doran,J.W.
AU  - Power,J.F.
TI  - The effects of tillage on the nitrogen cycle in corn and wheat production
U1  - 90-095042 
PY  - 1983///
KW  - Nitrogen metabolism
KW  - USA
KW  - Triticum aestivum
KW  - AGROVOC
KW  - Zea mays
KW  - Tillage
N1  - references. Paper presented at a symposium, Sept 21-26, 1980, Athens, Georgia. Literature review
T2  - Special Publication University of Georgia, Agriculture Experiment Stations
ER  -