Some effects of the U.S. plant variety protection act of 1970 /

Plant variety protection act : hearing, Ninety-first Congress, second session, on S. 3070 ... June 11, 1970.
Published: (1970)

Plant variety protection act amendments : hearings before the Subcommittee on Department Investigations, Oversight, and Research of the Committee on Agriculture, House of Representatives, Ninety-sixth Congress, first and second sessions, on H.R. 999, July 19, 1979, and April 22, 1980.
Published: (1980)

Plant Variety Protection Office official journal.
Published: (1979)

Plant patent directory.
Published: (1991)

Plant Variety Protection Act Amendments of 1993 : hearing before the Subcommittee on Department Operations and Nutrition of the Committee on Agriculture, House of Representatives, One Hundred Third Congress, second session, on H.R. 2927, May 24, 1994.
Published: (1994)

The plant variety protection act and the farmer's exemption /
by: Rawson, Jean M.
Published: (1993)

Proposed amendments to the Plant Variety Protection Act : hearing before the Subcommittee on Department Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundred First Congress, second session, May 1, 1990.
Published: (1991)

Plant variety protection : how it works for you.
Published: (1977)

Michigan State University Variety Release Symposium/Workshop /
Published: (1987)

Plant Variety Protection Act and regulations and rules of practice.
Published: (1997)

Variety protection : by plant patents and other means /
Published: (1969)

ISTA/ISHS Symposium : technological advances in variety and seed research : DLO-Centre for Plant Breeding and Reproduction Research (CPRO-DLO), Wageningen, the Netherlands : 31 May - 3 June 1994 : book of abstracts /
Published: (1994)

Unnatural selection : technology, politics, and plant evolution /
by: Fowler, Cary
Published: (1994)

Plant Variety Protection Act Amendments.
Published: (1980)

Plant Variety Protection Act Amendments of 1993 : hearing before the Subcommittee on Agricultural Research, Conservation, Forestry, and General Legislation of the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred Third Congress, first session, on S. 1406, a bill to amend the Plant Variety Protection Act to make such act consistent with the International Convention for the Protection of New Varieties of Plants of March 19, 1991, to which the United States is a signatory, and for other purposes, September 20, 1993.
Published: (1993)

Variety protection : by plant patents and other means : Papers presented at the annual meeting of the Crop Science Society of America in New Orleans, November, 1968 /
Published: (1969)

Plant Variety Protection Office scanned certificates.
Published: (1997)

Genetic engineering of plants : agricultural research opportunities and policy concerns /
Published: (1984)

Plant breeding and cultivar development /
by: Singh, Dhan Pal
Published: (2021)

Quantitative genetics and selection in plant breeding /
by: Wricke, Günter, 1928-
Published: (1986)

Selection methods in plant breeding /
by: Bos, Izak
Published: (1995)

Progress in plant breeding /
Published: (1985)

Plant breeding /
by: Lawrence, William John Cooper
Published: (1968)

Plant breeding and biotechnology : societal context and the future of agriculture /
by: Murphy, Denis J.
Published: (2007)

Plant magic : by James P. Haworth.
by: Haworth, James P.
Published: (1946)

The Plant Protection Act : hearing before the Subcommittee on Department Operations, Nutrition, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundred Fifth Congress, second session, on H.R. 3766, May 20, 1998.
Published: (1998)

An introduction to plant breeding /
by: Brown, Jack
Published: (2008)

Plant breeding reviews.
Published: (2012)

Plant Breeding Reviews.
by: Janick, Jules
Published: (2016)

International Plant Protection Convention : report (to accompany Treaty Doc. 106-23).
Published: (2000)

Selection methods in plant breeding /
by: Bos, Izak
Published: (2008)

Plant domestication by induced mutation : proceedings of an Advisory Group Meeting on the Possible Use of Mutation Breeding for Rapid Domestication of New Crop Plants /
Published: (1989)

Interspecific and intergeneric crosses in cultivated plants /
by: Belea, A.
Published: (1992)

Genetics in plant breeding ; report of symposium held May 21 to 23, 1956.
Published: (1956)

Advanced methods in plant breeding and biotechnology /
Published: (1991)

Induced variability in plant breeding : International Symposium of the Section Mutation and Polyploidy of the European Association for Research on Plant Breeding, EUCARPIA, Wageningen, the Netherlands, August 31 - September 4, 1981 /
Published: (1982)