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Copper and zinc solution and interaction on a schistic soil and two sewage sludges
1993
Eulalia de Mesquita, M. | Vieira e Silva, J.M. | Sequeira, E.M. | Domingues, H. (Department of Pedology, National Agronomical Station, Oeiras (Portugal))
An explanation for the apparent losses of metals in a long-term field experiment with sewage sludge
1989
McGrath, S.P. | Lane, P.W. (AFRC Institute of Arable Crops Research, Rothamsted Experimental Station, Harpenden, Hertfordshire AL5 2JQ (UK))
Chemical and spectroscopic analysis of organic matter transformations during composting of pig manure
1999
Hsu JennHung | Lo ShangLien (Graduate Institute of Environmental Engineering, National Taiwan University, 71 Chou-Shan Road, Taipei (Taiwan))
Mixed farming systems as a way towards a more efficient use of nitrogen in European Union agriculture
1998
Oomen, G.J.M. | Lantinga, E.A. | Goewie, E.A. | Hoek, K.W. van der (Department of Plant and Crop Sciences, Group of Biological Farming Systems, Wageningen Agricultural University, Haarweg 333, 6709 RZ Wageningen (Netherlands))
Composting of spent pig litter in turned and forced-aerated piles
1998
Tiquia, S.M. | Tam, N.F.Y. (Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong (China))
Environmental performance indicators for nitrogen
1998
Hanegraaf, M.C. (Centre for Agriculture and Environment, P.O. Box 10015, 3505 AA Utrecht (Netherlands))
Nitrogen enrichment of European inland and marine waters with special attention to Danish policy measures
1998
Iversen, T.M. | Grant, R. | Nielsen, K. (National Environmental Research Institute (Denmark))
Reclamation of a bare industrial area contaminated by non-ferrous metals: in situ metal immobilization and revegetation
1995
Vangronsveld, J. | Van Assche, F. | Clijsters, H. (Limbergs Universitair Centrum, Universitaire Campus, 3590 Diepenbeek (Belgium))
Response of tall fescue, bush bean, and maize to chrome tannery sludge in soils
1984
Wickliff, C. | Volk, V.V. | Tingey, D.T. | Griffis, W.L. | Trunk, M.Y. | Witherow, J.L. (Corvallis Envir. Res. Lab., US Envir. Protection Agency, Corvallis, OR 97333 (USA))
Making the link between science and policy: controlling N losses from agriculture in Canada
1998
Kimpe, C.R. de | MacDonald, K.B. (Agriculture and Agri-Food Canada, Sir John Carling Building, Ottawa, Ontario, K1A 0C5 (Canada))