Cover title."Professional paper."Contribution from the Bureau of Entomology.Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references and ind...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Caption title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Caption title.Mode of access: Internet
"Professional paper."Contribution from the Bureau of Entomology.Cover title.Bibliography: p. 41-42.M...
"Contribution from the Bureau of Entomology."Cover title.List of USDA publications "relating to frui...
"Professional paper."Contribution from the Bureau of Entomology.Caption title.Bibliography: p. 42-43...
"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...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology".Caption title.Mode of access: Internet
Superseded by Technical bulletin no. 41.Contribution from the Bureau of Entomology."Professional pap...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Contribution from Bureau of Entomology.Cover title.Literature cited: p. 91-95.Mode of access: Intern...
Contribution from the Bureau of Entomology."Professional paper."Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references and ind...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Caption title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Caption title.Mode of access: Internet
"Professional paper."Contribution from the Bureau of Entomology.Cover title.Bibliography: p. 41-42.M...
"Contribution from the Bureau of Entomology."Cover title.List of USDA publications "relating to frui...
"Professional paper."Contribution from the Bureau of Entomology.Caption title.Bibliography: p. 42-43...
"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...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology".Caption title.Mode of access: Internet
Superseded by Technical bulletin no. 41.Contribution from the Bureau of Entomology."Professional pap...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Contribution from Bureau of Entomology.Cover title.Literature cited: p. 91-95.Mode of access: Intern...
Contribution from the Bureau of Entomology."Professional paper."Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references and ind...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Caption title.Mode of access: Internet