Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliography: p. 471-72.Mode of access: Internet
Contribution from Bureau of entomology and plant quarantine, and Bureau of plant industry, soils, an...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...
"Formerly Miscellaneous publication no. 605."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Cover title.Issued with the same title as Home and Garden bulletin no. 46 (1 Ag84Hg No.46). Issued M...
"Contribution from the Bureau of Entomology."Cover title.List of publications "relating to insects i...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 14-15.Mode of access: Inte...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p.14-16.Mode of access: Inter...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"In cooperation with the Bureau of Entomology, U.S. Department of Agriculture"--Cover.Cover title.Mo...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Plant Industry."Cover title.Mode of access: Internet
Supersedes his Insect enemies of the flower garden, issued as Farmers' bulletin no. 1495.Contributio...
"Contribution from the Bureau of Plant Industry."Cover title.Mode of access: Internet
Contribution from Bureau of entomology and plant quarantine, and Bureau of plant industry, soils, an...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...
"Formerly Miscellaneous publication no. 605."Cover title.Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Cover title.Issued with the same title as Home and Garden bulletin no. 46 (1 Ag84Hg No.46). Issued M...
"Contribution from the Bureau of Entomology."Cover title.List of publications "relating to insects i...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 14-15.Mode of access: Inte...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p.14-16.Mode of access: Inter...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"In cooperation with the Bureau of Entomology, U.S. Department of Agriculture"--Cover.Cover title.Mo...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
"Contribution from the Bureau of Plant Industry."Cover title.Mode of access: Internet
Supersedes his Insect enemies of the flower garden, issued as Farmers' bulletin no. 1495.Contributio...
"Contribution from the Bureau of Plant Industry."Cover title.Mode of access: Internet
Contribution from Bureau of entomology and plant quarantine, and Bureau of plant industry, soils, an...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...