TY - BOOK AU - International Board For Plant Genetic Resources TI - Conservation and movement of vegetatively propagated germplasm: in vitro culture and disease aspects SN - 9290431253 U1 - 575.221:581.165.083 CY - Rome PB - 1988. KW - Conservation KW - Germplasm KW - Vitro culture N2 - The problem; Present status of some major crops; Risk analysis; Scope for improvement; Framework for the moviment of germoplasm; Recommendations ER -