"Professional paper."Contribution from the Bureau of Entomology.Cover title.Bibliography: p. 41-42.Mode of access: Internet
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 16.Mode of access: Interne...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from Bureau of Entomology."Caption title.Bibliography: p. 34-35.Mode of access: Intern...
Bibliography: p. 53-55.Cover title.Contribution from the Bureau of Entomology.Mode of access: Intern...
Literature cited: p. 55-56."Contribution from Bureau of Entomology."Caption title.Mode of access: I...
"Contribution from the Bureau of Entomology."Cover title.List of USDA publications "relating to frui...
Contribution from the Bureau of Entomology."Literature cited": p. 28.Bibliography: p. 16-19.Mode of ...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...
"Professional paper."Contribution from the Bureau of Entomology.Caption title.Bibliography: p. 42-43...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
At head of title: Some miscellaneous results of the work of the Bureau of entomology - IX."Bibliogra...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Cover title."Professional paper."Contribution from the Bureau of Entomology.Mode of access: Internet
"Professional paper."Caption title.Bibliography: p. 11-12.Mode of access: Internet
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 16.Mode of access: Interne...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from Bureau of Entomology."Caption title.Bibliography: p. 34-35.Mode of access: Intern...
Bibliography: p. 53-55.Cover title.Contribution from the Bureau of Entomology.Mode of access: Intern...
Literature cited: p. 55-56."Contribution from Bureau of Entomology."Caption title.Mode of access: I...
"Contribution from the Bureau of Entomology."Cover title.List of USDA publications "relating to frui...
Contribution from the Bureau of Entomology."Literature cited": p. 28.Bibliography: p. 16-19.Mode of ...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...
"Professional paper."Contribution from the Bureau of Entomology.Caption title.Bibliography: p. 42-43...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
At head of title: Some miscellaneous results of the work of the Bureau of entomology - IX."Bibliogra...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Cover title."Professional paper."Contribution from the Bureau of Entomology.Mode of access: Internet
"Professional paper."Caption title.Bibliography: p. 11-12.Mode of access: Internet
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 16.Mode of access: Interne...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet