Proceedings of the Second World Seed Conference FAO, Rome (Italy) creator International Union for Protection of New Varieties of Plants, Geneva (Switzerland) creator International Seed Federation, Nyon (Switzerland) creator World Seed Conference. 2. Responding to the Challenges of a Changing World Rome (Italy) 8 - 10 Sep 2009 creator text | | Geneva (Switzerland) UPOV 2009 monographic (En ) 292 p. Include bibliographies; Summaries (En) Melhoramento genetico vegetal Semente Biotecnologia Recurso genetico Defesa vegetal Desenvolvimento comercial BR-BrBNA 260509 20260522152340.0 FAO2014000120 por