TY  - SER
AU  - 
TI  - Plant Varieties and Seeds Gazette No. 146,147,151- 155
U1  - 346 
PY  - 1977///
CY  - Middlesex
PB  - Ministry of Agriculture, Fisheries & Food
KW  - Plant Varieties Rights
KW  - Private law
KW  - Seeds Legislation
ER  -