TY - GEN AU - Fransz,P.F. TI - Cytodifferentiation during callus initiation and somatic embryogenesis in Zea Mays L PY - 1988/// CY - Wageningen PB - Landbouwuniversiteit KW - Cytodifferentiation KW - Callus KW - Somatic Embryogenesis KW - Zea Mays L ER -