Poulsen, T. G., Moldrup, P.
, Schjønning, P., Massmann, J. W. & Hansen, J. A. (1998).
Gas permeability and diffusivity in undisturbed soil: SVE implications.
Journal of Environmental Engineering,
124, 979-986.
Moldrup, P., Poulsen, T. G.
, Schjønning, P., Olesen, T. & Yamaguchi, T. (1998).
Gas permeability in undisturbed soils: Measurements and predictive models.
Soil Science,
163, 180-189.
Emborg, L., Andersen, F. M., Holten-Andersen, J. (red.), Christensen, N. (red.), Kristiansen, L. W. (red.), Kristensen, P. (red.) & Emborg, L. (red.) (1998).
General Development of Society. I
NERI Technical Report (s. 161-163). National Environmental Research Institute.
http://www2.dmu.dk/1_viden/2_Publikationer/3_fagrapporter/rapporter/fr243.pdf
Hendriksen, N. B., Strandberg, B., Nayberg, H., Poulsen, G., Holten-Andersen, J. (red.), Christensen, N. (red.), Kristiansen, L. W. (red.), Kristensen, P. (red.) & Emborg, L. (red.) (1998).
Genetically Modified Organisms. I
NERI Technical Report (s. 141-149). National Environmental Research Institute.
http://www2.dmu.dk/1_viden/2_Publikationer/3_fagrapporter/rapporter/fr243.pdf
Melchinger, A. E., Kuntze, L., Gumber, R. K., Fuchs, E.
& Lübberstedt, T. (1998).
Genetic basis of resistance to sugarcane mosaic virus (SCMV) in European maize germplasm.
Theoretical and Applied Genetics,
8, 1151-1161.
Holm, P. B., Borg, S., Brinch-Pedersen, H., Sørensen, L. D., Møller, M. G., Madsen, K. G., Taylor, C. & Steen, P. (1998).
Gensplejsning af kornsorter for forbedring af kvalitet og miljø.
Tidsskrift for Landoekonomi, 127-142.
Hendriksen, N. B., Strandberg, B., Nayberg, H., Poulsen, G., Holten-Andersen, J. (red.), Christensen, N. (red.), Kristiansen, L. W. (red.), Kristensen, P. (red.) & Emborg, L. (red.) (1998).
Genteknologi og miljø. I
Faglig rapport fra DMU (s. 141-149). Danmarks Miljøundersøgelser, Aarhus Universitet.
http://www2.dmu.dk/1_viden/2_Publikationer/3_fagrapporter/rapporter/fr224.pdf
Münier, B., Christensen, N., Gittings, B. M. (red.) & Lewis, D. A. (red.) (1998).
GIS Implementation of Vegetation Modelling at a Regional Scale: Poster. I B. M. Gittings & D. A. Lewis (red.),
Proceedings of the GIS Research UK 6th Annual Conference 1998 (GISRUK '98), Edinburgh, UK, 31st March - 2nd April, 1998 (s. 28-34). University of Edinburgh.
Tebrügge, F., Carvalho, M., Viaux, P., Lescar, L.
& Melander, B. (1998).
Group III: agronomic (yields, crop rotation, weeds .) and economic aspects. I
Proceedings EU-Concerted Action - No-Tillage - Workshop IV, Final Report (s. 75-77)