Nitrogen transformations in soil following the application of urea or urea-mixed fertilizers, and the effect of urea fertilization of wetland rice under different environmental conditions
by Marit Kjeldby
Bok Engelsk 1988
Utgitt | Oslo : [M. Kjeldby] , 1988
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Omfang | 1 b. (flere pag.)
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Opplysninger | Avhandling (dr. scient) - Universitetet i Oslo, 1988.
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Dewey |