Engels, J.M.M.International Plant Genetic Resources InstituteDeutsche Stiftung für internationale Entwicklung2019-10-152019-10-15https://hdl.handle.net/10568/105368In situ conservation and sustainable use of plant genetic resources for food and agriculture in developing countries: Report of a DSE/ATSAF/IPGRI Workshop, Bonn-Rottgen (Germany) 2-4 May 1995