C1 Wynen, E. and Edwards, G. (1990), 'Towards a comparison of conventional and chemical-free agriculture', Australian Journal of Agricultural Economics, 34 (1), pp. 39-55.

C2 Biala, J. and Wynen, E. (1993) 'A German perspective on household waste', Acres Australia, 1 (11), p. 26.

C3 Wynen, E. (1993), 'Some Aspects of Pesticide Reduction Programs in Sweden, Denmark and The Netherlands'. Report prepared for the Australian Consumers Association, October.

C4 Wynen, E. (1993), 'Pesticide reduction in Europe: a guide for our farming future?', Australian Grain 3(6), 43-4 (download pdf file).

C5 Wynen, E. (1994), The Multi-Year Crop Protection Plan in The Netherlands. Report commissioned by the Bureau of Rural Resources, Canberra, April (see summary).

C6 Wynen, E. (1994), Agriculture and the Pesticide Reduction Scheme in Sweden, Eco Landuse Systems, August (see summary).

C7 Wynen, E. (1994), Agriculture and the Pesticide Reduction Scheme in Denmark, Eco Landuse Systems, August (see summary).

C8 Wynen, E. and Biala, J. (1998), 'Strategy Implementation Costing Study'. Report commissioned by the ACT Department of Urban Services, Canberra.

C9 Biala, J. and Wynen, E. (1999), 'Market Survey for Recycled Organic Compost Processed at Jindabyne Regional Waste Facility'. Report commissioned by the Snowy River Shire Council, Berridale, May.

C10 Wynen, E. (1999), 'Genetic engineering and agriculture - Australian farming at the crossroads', Research Paper No.8 1999-2000, Information and Research Services, Department of the Parliamentary Library, November (get paper from DPL).

C11 Wynen, E. (2002), 'A UN Convention on Soil Health or What Are the Alternatives?' Report produced for the Danish Association for Organic Agriculture (download report). A shorter version was produced (download paper). Also abstracted in the Proceedings of the 14th IFOAM Organic World Congress, Victoria, Canada, August 2002.

C12 Vanzetti, D. and Wynen, E. (2002), 'Does it make sense to buy locally produced organic products?'. In D. Hall and J. Moffitt (Eds.), 'Economics of Pesticides, Sustainable Food Production and Organic Food Markets', pp. 195-208, Elsevier (download full paper). An earlier version was presented at the 8th Conference of the International Federation for Organic Agricultural Movements, Budapest, 27-30 August 1990.

C13 Wynen, E. (2006), 'Genetically Modified Organisms in Standards for Organic Agriculture in Australia' (download full paper).

C14 Wynen, E. (2009), 'Canberra’s Urban Forest Renewal Program – how to best achieve the aims'. This paper was prepared as part of a Diploma course in Landscape Architecture at the University of Canberra. Not yet publically available.