Report of a working group on prunus  : (fourth meeting) held at INRA, Bordeaux, France : 30 November - 2 December 1992 
compiled by E.A. Frison and K.R. Tobutt 
 - Rome  IBPGR  1993 
 - 31 p.  30 cm 
 - European Cooperative Programme for Crop Genetic Resources Networks (ECP/GR) / IPGRI .
 - European Cooperative Programme for Crop Genetic Resources Networks (ECP/GR) / IPGRI .
<br/><br/><label>Subjects--Index Terms: </label>Arboles frutales Prunus Proyectos de investigacion Recursos geneticos Plantas