Report of a ECPGR Task Force Meeting on a Beta core collection: Held at Cappelle-en-Pévèle (France) on 30 September, 2000
Report of a Working Group on Grain Legumes: Second meeting, 1-3 October 1998, Norwich, United Kingdom
El teocintle en Mexico: distribucion y situacion actual de las poblaciones. Teosinte in Mexico: distribution and present status of populations