TY  - BOOK
AU  - Symposium on Plant Breeders Rights, Denver, U.S., 10th Novem
TI  - Plant breeders rights
U1  - 631.53 S99P 
PY  - 1964///
CY  - Madison, U.S.
PB  - Crop Science Society of America
KW  - PLANT PROPAGATION
ER  -