Please note that photocopies can be obtained from the European Cooperative Programme for Crop Genetic Resources Secretariat
Corporate Author: European Cooperative Programme for the Conservation and Exchange of Crop Genetic Resources Networks (ECP/GR); International Board for Plant Genetic Resources (IBPGR), Rome (Italy); United Nations Development Programme (UNDP))
Pages: 28 p.
Publication Years: 1986
Publication Format: A4