TY - BOOK AU - Feistritzer,Walter P. AU - Kelly,A.Fenwick TI - Improved seed production: a manual on the formulation, implementation and evaluation of seed programmes and projects T2 - FAO Plant Production and Protection Series SN - 9251002436 (paperback) AV - SB117 I47 CY - Rome PB - Food and agriculture Organization of the United Nations KW - Seed projects KW - Seed technology N1 - Includes bibliographical references ER -