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State noxious-weed seed requirements recognized in the administration of the Federal Seed Act [microform]

State noxious-weed seed requirements recognized in the administration of the Federal Seed Act [microform]
マイクロ図書
1999<YCA-A 88.5:SE 3/2/999>
国立国会図書館
  • 件名Seed industry and trade -- Law and legislation -- United States -- States Weeds -- Control --...

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

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
マイクロ図書
1991<YCA-Y 4.Ag 8/1:101-55>
国立国会図書館
  • 件名... -- Protection Seed industry and trade -- Law and legislation -- United States

Unnatural selection : technology, politics, and plant evolution pbk.

Unnatural selection : technology, politics, and plant evolution pbk.
紙図書
Cary FowlerGordon and Breachc1994
全国の図書館
  • 件名...tes -- Patents Seed industry and trade -- Law and legislation -- United States Crops -- United States -- Ger...
  • 件名（識別子）...tes -- Patents Seed industry and trade -- Law and legislation -- United States Crops -- United States -- Ger...

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