TY - BOOK ED - Symposium on Plum Genetics, Breeding and Pomology. ( TI - Proceedings T2 - Acta Horticulturae U1 - 634.23 PY - 1978/// CY - The Hague PB - International Society for Horticultural Science KW - Ciruela KW - Mejoramiento KW - Genética vegetal ER -