11 References
239
Wolt; E.C., 1987: Beyond the Green Revolution: New Approaches for Third World Agriculture,
Worldwatch paper 1987/1, World watch Institute, Washington, D.C.
Wolfe, M, 1992: Barley diseases: maintaining the value of our varieties. Barley Genetics VI, vol.
II, pp. 1055-1067.
Wood, D., 1988a: Crop germplasm: common heritage or farmers heritage? In: Jack R. Kloppenburg (ed.) Seeds and Sovereignty, Duke University Press.
Wood, D., 1988b: Introduced crops in developing countries - a sustainable agriculture? Food
Policy, May 1988, p167-177 .
Wood, D., 1. Lenne, 1993: Dcnamic management of domesticated biodiversity by farming
communities. In: Proceedings of the UNEPlNorway Expert Conference on Biodiversity,
Trondheim, Norway.
Worede, M., 1992: The role of Ethiopian farmers in the conservation and utilization of crop
genetic resources. First Int. Crop Sci. Congress, Ames, Iowa.
World Bank, 1997: Expanding the Measure of Wealth: Indicators of Environmentally
Sustainable Development. Environmentally Sustainable Development Studies and
Monographs Series, No. 17. The World Bank, Washington.
Wright, B.D., 1996: Intellectual property and farmers' rights. Paper presented at the CEIS - Tor
Vergata University, Symposium on the Economics of Valuation and Conservation of Genetic
Resources for Agriculture, 13-15 May, 1996.
Wright, Brian D. 1995. Agricultural genetic resource policy: Towards a research agenda. Paper
prepared for presentation at the Technical Consultation on Economic and Policy Research for
Genetic Resource Conservation and Use, International Food Policy Research Institute,
Washington, DC, June 21-22, 1995. Manuscript. University of California at Berkeley,
Department of Agricultural and Resource Economics.
Wych, R.D., D.C.Rasmusson, 1983: Genetic improvement of malting barley cultivars since
1920. Crop Science. 23:1037-1040.
ZADI (Zentralstelle fur Agrardokumentation und -information), 1995: Jahresbericht 1994.
ZADI, Bonn.
Zedan, Hamdallah, 1996: The Role of UN Organisations in the Negotiation Process. Presentation
at the Industry workshop: The Conservation and Utilisation of Plant Genetic Resources for
Food and Agriculture. February 15-16. Basel.
Zeven, A.C., P.M. Zhukovsky, 1975: Dictionary of Cultivated Plants and their Centres of
Diversity. Centre for Agricultural Publishing and Documentation: Wageningen.
Zilberman, David, Cherisa Yarkin, Amir Heiman, 1997: Agricultural Biotechnology: Economic
and International Implications. Paper presented at the Symposium: Building the Theoretical
and Empirical Basis for the Economics of Genetic Diversity and Genetic Resources
Conservation in Crop Plants. Held at Stanford University, Palo Alto, California, August, 1719, 1997.
239
Wolt; E.C., 1987: Beyond the Green Revolution: New Approaches for Third World Agriculture,
Worldwatch paper 1987/1, World watch Institute, Washington, D.C.
Wolfe, M, 1992: Barley diseases: maintaining the value of our varieties. Barley Genetics VI, vol.
II, pp. 1055-1067.
Wood, D., 1988a: Crop germplasm: common heritage or farmers heritage? In: Jack R. Kloppenburg (ed.) Seeds and Sovereignty, Duke University Press.
Wood, D., 1988b: Introduced crops in developing countries - a sustainable agriculture? Food
Policy, May 1988, p167-177 .
Wood, D., 1. Lenne, 1993: Dcnamic management of domesticated biodiversity by farming
communities. In: Proceedings of the UNEPlNorway Expert Conference on Biodiversity,
Trondheim, Norway.
Worede, M., 1992: The role of Ethiopian farmers in the conservation and utilization of crop
genetic resources. First Int. Crop Sci. Congress, Ames, Iowa.
World Bank, 1997: Expanding the Measure of Wealth: Indicators of Environmentally
Sustainable Development. Environmentally Sustainable Development Studies and
Monographs Series, No. 17. The World Bank, Washington.
Wright, B.D., 1996: Intellectual property and farmers' rights. Paper presented at the CEIS - Tor
Vergata University, Symposium on the Economics of Valuation and Conservation of Genetic
Resources for Agriculture, 13-15 May, 1996.
Wright, Brian D. 1995. Agricultural genetic resource policy: Towards a research agenda. Paper
prepared for presentation at the Technical Consultation on Economic and Policy Research for
Genetic Resource Conservation and Use, International Food Policy Research Institute,
Washington, DC, June 21-22, 1995. Manuscript. University of California at Berkeley,
Department of Agricultural and Resource Economics.
Wych, R.D., D.C.Rasmusson, 1983: Genetic improvement of malting barley cultivars since
1920. Crop Science. 23:1037-1040.
ZADI (Zentralstelle fur Agrardokumentation und -information), 1995: Jahresbericht 1994.
ZADI, Bonn.
Zedan, Hamdallah, 1996: The Role of UN Organisations in the Negotiation Process. Presentation
at the Industry workshop: The Conservation and Utilisation of Plant Genetic Resources for
Food and Agriculture. February 15-16. Basel.
Zeven, A.C., P.M. Zhukovsky, 1975: Dictionary of Cultivated Plants and their Centres of
Diversity. Centre for Agricultural Publishing and Documentation: Wageningen.
Zilberman, David, Cherisa Yarkin, Amir Heiman, 1997: Agricultural Biotechnology: Economic
and International Implications. Paper presented at the Symposium: Building the Theoretical
and Empirical Basis for the Economics of Genetic Diversity and Genetic Resources
Conservation in Crop Plants. Held at Stanford University, Palo Alto, California, August, 1719, 1997.