Iversen, T. M., Kjeldsen, K., Kristensen, P., de Haan, B., Oirschot, M. V., Parr, W. & Lack, T. (1997).
Integrated Environmental Assessment on Eutrophication: A Pilot Study. National Environmental Research Institute. NERI Technical Report Vol. 207
http://www2.dmu.dk/1_viden/2_Publikationer/3_fagrapporter/rapporter/FR207.pdf
Jacobsen, L., Perrow, M. R.
, Landkildehus, F., Hjørne, M.
, Lauridsen, T. L. & Berg, S. (1997).
Interactions between Piscivores, Zooplanktivores and Zooplankton in Submerged Macrophytes: Preliminary Observations from Enclosure and Pond Experiments.
Hydrobiologia,
342/343, 197-205.
Iversen, T. M., Madsen, B. L., Hansen, H. O. (Ed.) & Madsen, B. L. (Ed.) (1997).
Introduction to River Restoration '96 - Plenary Lectures. In H. O. Hansen & B. L. Madsen (Eds.),
River Restoration '96 - Plenary Lectures: International Conference Arranged by the European Centre for River Restoration (pp. 6-9). National Environmental Research Institute.
Mielby, S.
, Groom, G., Platou, S. W. & Stjernholm, M. (1997).
Kortlægning af naturtyper i et landsdækkende dansk arealinformationssystem. In
Den Store Nordiske GIS-Konference: Kolding, Denmark, 29.-31 oktober 1997 DAiSI, DKS, DSFL, AM/FM-GIS Nordic Region.