Plant variety protection act.
Hearing, Ninety-first Congress, second session, on S. 3070 ... June 11, 1970.

APA Citation

United States. Congress. Senate. Committee on Agriculture and Forestry. Subcommittee on Agricultural Research and General Legislation. (1970). Plant variety protection act: Hearing, Ninety-first Congress, second session, on S. 3070 ... June 11, 1970. Washington: U.S. Govt. Print. Off..

MLA Citation

United States. Congress. Senate. Committee on Agriculture and Forestry. Subcommittee on Agricultural Research and General Legislation. Plant Variety Protection Act: Hearing, Ninety-first Congress, Second Session, On S. 3070 ... June 11, 1970. Washington: U.S. Govt. Print. Off., 1970.