Variety protection
Subtitle: by plant patents and other means
By: program chairman: Rod V. Frakes ; managing editor: Steven A. Breth ; coordinating editor: Matthias Stelly.
Series: CSSA technical series -- no. 1.
Publisher: Crop Science Society of America
Published: 1969
Place of publication: Madison, Wisconsin
Language: eng
Number of pages: 54
Subjects: Plants, Cultivated -- Patents.; Plant breeding.
Notes: "Papers presented at the annual meeting of the Crop Science Society of America in New Orleans, November, 1968."