TY - BOOK AU - Maxted,Nigel AU - AU - Hawkes, J. G. TI - Plant genetic conservation: the in situ approach SN - 0412634007 (Hb) AV - SB123.3 P53 1997 PY - 1997/// CY - London PB - Chapman&Hall KW - Germplasm resources, Plant N1 - Includes bibliographical references (p. [384]-423) and index ER -