Commentary on the substantive law of the 1991 UPOV convention for the protection of plant varieties /
Byrne, Noel.
Queen Mary and Westfield College (University of London).I.P. Unit.
London : Intellectual Property Law Unit, Centre for Commercial Studies, Queen Mary and Westfield College, University of London,
[1992?]
International Convention for the Protection of New Varieties of Plants (1991)
Plant breeding