333.953
|
Report of a Working Group on Allium : fourth meeting, held at Gatersleben, Germany on 10 and 14 June 1991 / European Cooperative Programme for Crop Genetic Resources Networks (ECP/GR); International Board for Plant Genetic Resources, Rome (Italy).
— Rome : IBPGR, 1992. 29 p. : il. ; 30 cm.
|