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Document type:
Zeitschriftenaufsatz
Author(s):
Hülsbergen, K.-J.; Feil, B.; W. Diepenbrock
Title:
Rates of nitrogen application rquired to achieve maximum enegrgy efficienca for vaious crops
Journal title:
Field Crops research
Year:
2002
Journal volume:
77
Pages contribution:
61-76
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