TY - BOOK AU - AU - Jackson,Michael TI - Plant genetic resources: an introduction to their conservation and use SN - 0713129336 AV - SB123.3 F67 1986 PY - 1986/// CY - London, Baltimore, Md., U.S.A. PB - E. Arnold KW - Germplasm resources, Plant KW - Crops KW - Germplasm resources N1 - Includes Bibliographical references [ p. [132]-142] and index ER -