00647 a2200193 4500 9290431415 631.523 SCI 21835 34179 Stalker, H.T. ed. Scientific management of germplasm characterization, evaluation and enhancement Rome IBPGR 1989 1989 [iv],194p. 24cm IBPGR training courses: lecture series. 2 Development of new varieties Specific techniques; apparatus, equipment, materials Productions of propagational organisms and new varieties Chapman, C. ed. L 49268 49268 0 0 0 0 LEN MKDL MKDL LEN 2009-08-10 0 631.523SCI 52818 2009-08-10 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-08-10 0 631.523SCI 53050 2009-08-10 00:00:00 0.00 2016-10-31 L