TY - BOOK AU - Callow,J.A. AU - AU - Newbury,H.J. TI - Biotechnology and plant genetic resources: conservation and use SN - 0851991424 (alk. paper) U1 - 631.523 21 PY - 1997/// CY - Wallingford, Oxon, UK, New York, NY, USA PB - CAB International KW - Germplasm resources, Plant KW - Plant biotechnology KW - Germplasm resources conservation N1 - Includes bibliographical references and index ER -