Authors: Jacobsen, CS Shapir, N Jensen, LO Jensen, EH Juhler, RK Streibig, JC Mandelbaum, RT Helweg, A

Citation: Cs. Jacobsen et al., Bioavailability of triazine herbicides in a sandy soil profile, BIOL FERT S, 33(6), 2001, pp. 501-506

Authors: Helweg, A

Citation: A. Helweg, The Hazaras of Afghanistan: An historical, cultural, economic and political study., INT MIGR RE, 33(3), 1999, pp. 773-774

Authors: Jacobsen, OS Brusch, W Laier, T Hansen, SU Spliid, NH Helweg, A

Citation: Os. Jacobsen et al., Transport and dating of pesticide residues from a 40 year old point source, HUMAN AND ENVIRONMENTAL EXPOSURE TO XENOBIOTICS, 1999, pp. 355-362

Authors: Helweg, A Fomsgaard, IS Reffstrup, TK Sorensen, H

Citation: A. Helweg et al., Degradation of mecoprop and isoproturon in soil influence of initial concentration, INT J ENV A, 70(1-4), 1998, pp. 133-148