関連のトピックス ...
関連のトピックス ...
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1Ames, State Agricultural College, Extension Service.v. ill. 28 cm. (主題: “...Poultry Periodicals....”
-Oct. 1929: 22 x 28 cm.)
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2出版事項 1934Ames : Extension Service of Iowa State College, [1934-1937]3 v. : ill. ; 31 cm.主題: “...Poultry Periodicals....”
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3Ames, Iowa State College, Extension Service.v. ill. 28-32 cm.主題: “...4-H clubs Iowa Periodicals....”
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4出版事項 1923Ames : Iowa State College of Agriculture and Mechanic Arts, Agricultural Extension Dept., -1923.v. ; 27-36 cm.主題: “...Bee culture Periodicals....”