Details Author(s): John BartonWolfgang E. Siebeck Publish Date: May, 1994 Publication Title: Issues in Plant Genetic Resources Format: Working Paper Page(s) 64 Citation(s): John Barton and Wolfgang E. Siebeck, Material Transfer Agreements in Genetic Resources Exchange: the Case of the International Agricultural Reseach Centres, Issues in Plant Genetic Resources, No. 1 (1994).