Plant patents.
Subtitle: Hearings before the Committee on patents, House of representatives, Seventy-first Congress, second session, on H.R. 11372, a bill to provide for plant patents. April 9, 1930.
Publisher: U.S. Govt. print. off.
Published: 1930
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Plants, Cultivated -- Patents.
Notes: Available also in microform in CIS US congressional committee hearings, accession number H546-6.
Albert H. Vestal, chairman.