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Authors: TWENGSTROM E SIGVALD R SVENSSON C YUEN J

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Authors: FAGERBERG B NYMAN P SIGVALD R TORSSELL B

Citation: B. Fagerberg et al., ESTIMATING REGIONAL CROP YIELDS IN SWEDEN WITH A SIMULATION-MODEL ANDFIELD OBSERVATIONS, Swedish Journal of Agricultural Research, 28(2), 1998, pp. 91-98

Authors: YUEN J TWENGSTROM E SIGVALD R

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Authors: LINDBLAD M SIGVALD R

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