TY - BOOK AU - Callow, J. A. AU - Ford Lloyd, B. V. AU - Newbury, H. J. TI - Biotechnology and plant genetic resources: conservation and use T2 - Biotechnology in agriculture series SN - 0851991424 U1 - 581.151 PY - 1997/// CY - Wallingford, UK PB - CAB International KW - Biotecnología vegetal KW - Genética vegetal KW - Germoplasma KW - Recursos genéticos ER -