TY  - BOOK
AU  - Halfer, Laurence R
TI  - Intellectual property rights in plant varieties:international legal regimes and policy options for national governments
SN  - 9251052220
U1  - 346.0486/HAL 
PY  - 2004///
CY  - Rome
PB  - FAO
KW  - Intellectual property
KW  - Plant varieties
ER  -