European Cooperative Programe for the Conservation and Exchange of Crop Genetic Resources, Bettencourt, E., & Perret, P. (1986). Directory of eoropean institutions holding crop genetic resources collections (3a. ed.). Rome: International Board for Plant Genetic Resources.
Chicago Style CitationEuropean Cooperative Programe for the Conservation and Exchange of Crop Genetic Resources, E. Bettencourt, and P.M Perret. Directory of Eoropean Institutions Holding Crop Genetic Resources Collections. 3a. ed. Rome: International Board for Plant Genetic Resources, 1986.
MLA CitationEuropean Cooperative Programe for the Conservation and Exchange of Crop Genetic Resources, E. Bettencourt, and P.M Perret. Directory of Eoropean Institutions Holding Crop Genetic Resources Collections. 3a. ed. Rome: International Board for Plant Genetic Resources, 1986.