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O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade.

O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade.
Paper図書
Organization for Economic Co-operation and Development1970.<RB146-1>
National Diet LibraryOther Libraries in Japan
  • Subject HeadingSugar beet seed -- Certification. Mangel-wurzel -- Seeds -- Certification.

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade.

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade.
Paper図書
1970.<RB111-2>
National Diet LibraryOther Libraries in Japan
  • Subject HeadingGrain -- Seeds -- Certification.

O.E.C.D. scheme for the varietal certification of herbage seed moving in international trade.

O.E.C.D. scheme for the varietal certification of herbage seed moving in international trade.
Paper図書
Organisation for Economic Co-operation and Development1970.<RB151-6>
National Diet LibraryOther Libraries in Japan
  • Subject HeadingForage plants -- Seeds -- Certification.

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade.

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade.
Paper図書
1967.<DM181-2>
National Diet Library
  • Subject HeadingGrain -- Seeds. Seeds -- Certification.

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade
Paper図書
Organisation for Economic Co-operation and Development1970
Other Libraries in Japan

O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade

O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade
Paper図書
Organisation for Economic Co-operation and Development1970
Other Libraries in Japan

Potatoes : certification for seed in North Dakota

Potatoes : certification for seed in North Dakota
Paper図書
[by H.L. Bolley, W.G. Couey]Agricultural Experiment Station, North Dakota Agricultural College1926
Other Libraries in Japan

Alfalfa field registration

Alfalfa field registration
Paper図書
[H.L. Bolley, O.A. Stevens]Agricultural Experiment Station, North Dakota Agricultural College1926
Other Libraries in Japan

Starting alfalfa field

Starting alfalfa field
Paper図書
A.T. WianckoPurdue University, Department of Agricultural Extension1912
Other Libraries in Japan

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