Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Includes bibliographical references (p. 232-236) and index.Mode of access: Internet.
Caption title.Includes bibliographical references (p. 518-523).Mode of access: Internet
Extracted from the New York Entomological society, Journal, v. 11, June, 1903.Caption title.Mode of ...
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Mode of access: Internet.
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Includes bibliographical r...
"Contribution from Bureau of Entomology."Caption title.Bibliography: p. 34-35.Mode of access: Intern...
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Mode of access: Internet.
Caption title.Includes bibliographical references (p. 23-27) and index.Mode of access: Internet.
"Contribution from Bureau of Entomology and Plant Quarantine."Caption title.Includes bibliographical...
"Contribution from the Bureau of Entomology."Caption title.Includes bibliographical references.Mode ...
"Technical study of four species of Aspidiotus, by Margaret Fursman Boynton": p. 343-354.Bibliograph...
Caption title.Extract from the Agricultural journal. Vol. I, part 2.Bibliographical footnotes.Mode o...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 14-15.Mode of access: Inte...
Caption title.From the Trans. of the American Entomological Society, Philadelphia, 1882.Mode of acce...
Includes index."References to literature," p. 379-392.Mode of access: Internet.1
"Contribution from the Bureau of Entomology."Caption title.Bibliography: p. 15-16.Mode of access: In...
Caption title.Includes bibliographical references (p. 518-523).Mode of access: Internet
Extracted from the New York Entomological society, Journal, v. 11, June, 1903.Caption title.Mode of ...
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Mode of access: Internet.
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Includes bibliographical r...
"Contribution from Bureau of Entomology."Caption title.Bibliography: p. 34-35.Mode of access: Intern...
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Mode of access: Internet.
Caption title.Includes bibliographical references (p. 23-27) and index.Mode of access: Internet.
"Contribution from Bureau of Entomology and Plant Quarantine."Caption title.Includes bibliographical...
"Contribution from the Bureau of Entomology."Caption title.Includes bibliographical references.Mode ...
"Technical study of four species of Aspidiotus, by Margaret Fursman Boynton": p. 343-354.Bibliograph...
Caption title.Extract from the Agricultural journal. Vol. I, part 2.Bibliographical footnotes.Mode o...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 14-15.Mode of access: Inte...
Caption title.From the Trans. of the American Entomological Society, Philadelphia, 1882.Mode of acce...
Includes index."References to literature," p. 379-392.Mode of access: Internet.1
"Contribution from the Bureau of Entomology."Caption title.Bibliography: p. 15-16.Mode of access: In...
Caption title.Includes bibliographical references (p. 518-523).Mode of access: Internet
Extracted from the New York Entomological society, Journal, v. 11, June, 1903.Caption title.Mode of ...
Contribution from Bureau of Entomology and Plant Quarantine.Caption title.Mode of access: Internet.