Add to ORKGIssued also in the seventy-fifth annual report of the society for the year 1940."Bibliography and acknowledgments": p. 67-68.Mode of access: Internet
Reprint: Bulletin from the Laboratories of Natural History of the State University of Iowa, v.6, no....
"Extracted from the Report of the Nebraska state board of agriculture, for 1889."Mode of access: Int...
Mode of access: Internet.1872 Published In the Report of the Nebraska State Board of Agriculture.187...
"Published for the International Exhibition, by the Iowa Centennial Commission."Mode of access: Inte...
Reprinted from the Iowa Academy of Sciences proceedings.Cover title.Mode of access: Internet
No. 2 in a volume of 10 with binder's title: Botany - Iowa."Reprinted from the Iowa Academy of Scien...
First vol. has title: The Iowa yearbook of agriculture, issued by the Iowa Department of Agriculture...
Bibliographical references included in "Footnotes" (p. 187-214)Mode of access: Internet
"From the Proceedings of the Iowa academy of sciences, vol. viii."Mode of access: Internet
"Published by the States Historical Society at Iowa City"Mode of access: Internet
Issued also as thesis (PH. D.) University of Iowa, under title: The Extension service in agriculture...
At head of title, 1903- :Bulletin of the Iowa state horticulture society.Mode of access: Internet.Pr...
"Reprinted from the Proceedings of the fiftieth anniversary of the constitution of Iowa."Mode of acc...
"From the Proceedings of the Iowa Academy of Sciences, volume VIII."Cover title.Mode of access: Inte...
Pub. also as Iowa applied history series, vol. II, no. 3."Notes and references" : p. 117-132.Mode of...
Reprint: Bulletin from the Laboratories of Natural History of the State University of Iowa, v.6, no....
"Extracted from the Report of the Nebraska state board of agriculture, for 1889."Mode of access: Int...
Mode of access: Internet.1872 Published In the Report of the Nebraska State Board of Agriculture.187...
"Published for the International Exhibition, by the Iowa Centennial Commission."Mode of access: Inte...
Reprinted from the Iowa Academy of Sciences proceedings.Cover title.Mode of access: Internet
No. 2 in a volume of 10 with binder's title: Botany - Iowa."Reprinted from the Iowa Academy of Scien...
First vol. has title: The Iowa yearbook of agriculture, issued by the Iowa Department of Agriculture...
Bibliographical references included in "Footnotes" (p. 187-214)Mode of access: Internet
"From the Proceedings of the Iowa academy of sciences, vol. viii."Mode of access: Internet
"Published by the States Historical Society at Iowa City"Mode of access: Internet
Issued also as thesis (PH. D.) University of Iowa, under title: The Extension service in agriculture...
At head of title, 1903- :Bulletin of the Iowa state horticulture society.Mode of access: Internet.Pr...
"Reprinted from the Proceedings of the fiftieth anniversary of the constitution of Iowa."Mode of acc...
"From the Proceedings of the Iowa Academy of Sciences, volume VIII."Cover title.Mode of access: Inte...
Pub. also as Iowa applied history series, vol. II, no. 3."Notes and references" : p. 117-132.Mode of...
Reprint: Bulletin from the Laboratories of Natural History of the State University of Iowa, v.6, no....
"Extracted from the Report of the Nebraska state board of agriculture, for 1889."Mode of access: Int...
Mode of access: Internet.1872 Published In the Report of the Nebraska State Board of Agriculture.187...