"Bibliography of the Aphidadæ as treated by American authors": p. 9-12.Mode of access: Internet
Vol. 1, pt. 1-5 called also "Bulletin no. 9."Title from cover.Mode of access: Internet
Type-written ms.Thesis--M.S.--Univ. of California.Bibliography: p. 23-25.Mode of access: Internet
"Bibliography of authors who have treated of the life-history or of the anatomy of aphides": v.4, p....
"Bibliography of the Aphididae as treated by American authors": p. 9-12.Mode of access: Internet
"University Studies, Lincoln, Nebraska, vol. X, no. 2, April, 1910."Mode of access: Internet
At head of title: Geological and natural history survey of Minnesota.Cover-title.Mode of access: Int...
"Reprinted from the Transactions of the Wisconsin Academy of Sciences, Arts, and Letters, vol. XIX, ...
"Papers from the Maine agricultural experiment station: Entomology no. 77"--p. [253].Cover title.Lit...
Extract from Minnesota botanical studies, v. 2, pt. 4, art. 22.Mode of access: Internet
Cover title.Includes bibliographical references (p. 37-40).Mode of access: Internet.
"Reprinted from Forest Club Annual, University of Nebraska, Vol. V, 1913."Mode of access: Internet
Extract from Report of State Horticultural Society for 1875.Cover title.Mode of access: Internet
Includes index of authors.Fifty copies separately printed.From the Minnesota historical collections-...
Bulletins on insects of Minnesota, selected from the University of Minnesota bulletins.Various pagin...
Plates accompanied by leaf with descriptive letterpress."Literature consulted": p. [15]-20.Mode of a...
Vol. 1, pt. 1-5 called also "Bulletin no. 9."Title from cover.Mode of access: Internet
Type-written ms.Thesis--M.S.--Univ. of California.Bibliography: p. 23-25.Mode of access: Internet
"Bibliography of authors who have treated of the life-history or of the anatomy of aphides": v.4, p....
"Bibliography of the Aphididae as treated by American authors": p. 9-12.Mode of access: Internet
"University Studies, Lincoln, Nebraska, vol. X, no. 2, April, 1910."Mode of access: Internet
At head of title: Geological and natural history survey of Minnesota.Cover-title.Mode of access: Int...
"Reprinted from the Transactions of the Wisconsin Academy of Sciences, Arts, and Letters, vol. XIX, ...
"Papers from the Maine agricultural experiment station: Entomology no. 77"--p. [253].Cover title.Lit...
Extract from Minnesota botanical studies, v. 2, pt. 4, art. 22.Mode of access: Internet
Cover title.Includes bibliographical references (p. 37-40).Mode of access: Internet.
"Reprinted from Forest Club Annual, University of Nebraska, Vol. V, 1913."Mode of access: Internet
Extract from Report of State Horticultural Society for 1875.Cover title.Mode of access: Internet
Includes index of authors.Fifty copies separately printed.From the Minnesota historical collections-...
Bulletins on insects of Minnesota, selected from the University of Minnesota bulletins.Various pagin...
Plates accompanied by leaf with descriptive letterpress."Literature consulted": p. [15]-20.Mode of a...
Vol. 1, pt. 1-5 called also "Bulletin no. 9."Title from cover.Mode of access: Internet
Type-written ms.Thesis--M.S.--Univ. of California.Bibliography: p. 23-25.Mode of access: Internet
"Bibliography of authors who have treated of the life-history or of the anatomy of aphides": v.4, p....