TY  - GEN
AU  - 
AU  - Crop Science Society of America
TI  - Variety protection by plant patents and other means: Paper present at the annual meeting of the Crop Science Society of America in New Orleans, Nov., 1968
PY  - 1969///
PB  - Crop Science Society of America
KW  - Seed Selection
KW  - Variety
KW  - Plant
KW  - Crop Science
ER  -