"From the Agricultural journal of India, vol. 2, pt. 2, July 1907."Cover title.Mode of access: Internet
Cover title.Includes bibliographical references and index.Mode of access: Internet
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet
Reprinted from Royal horticultural society, Journal, v. 23, pt. 3.Cover-title.Mode of access: Intern...
"Formerly Miscellaneous publication no. 605."Cover title.Mode of access: Internet
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Reprinted from the Journal of the Royal Horticultural Society, vols. XXVII-XXIX."Explanation of refe...
"Volume XIX, Article III"--Cover.Includes bibliographical references.Mode of access: Internet
United States. Dept. of agriculture. Bureau of entomology. Bulletin, no. 86."Historical review of pu...
"Originally appeared as a series of articles in Knowledge."Mode of access: Internet
Reprinted from: Bulletin of the Torrey Botanical Club, v. 25, no. 7, July, 1898.Caption title.Mode o...
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
"From the Proceedings of the seventeenth meeting of the Society for the promotion of agricultural sc...
Reprinted from The Popular Science Monthly, May, 1910.Cover-title.Mode of access: Internet
Presented before the Michigan academy of science and reprinted from the tenth report.Cover-title.Mod...
Cover title.Includes bibliographical references and index.Mode of access: Internet
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet
Reprinted from Royal horticultural society, Journal, v. 23, pt. 3.Cover-title.Mode of access: Intern...
"Formerly Miscellaneous publication no. 605."Cover title.Mode of access: Internet
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Reprinted from the Journal of the Royal Horticultural Society, vols. XXVII-XXIX."Explanation of refe...
"Volume XIX, Article III"--Cover.Includes bibliographical references.Mode of access: Internet
United States. Dept. of agriculture. Bureau of entomology. Bulletin, no. 86."Historical review of pu...
"Originally appeared as a series of articles in Knowledge."Mode of access: Internet
Reprinted from: Bulletin of the Torrey Botanical Club, v. 25, no. 7, July, 1898.Caption title.Mode o...
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
"From the Proceedings of the seventeenth meeting of the Society for the promotion of agricultural sc...
Reprinted from The Popular Science Monthly, May, 1910.Cover-title.Mode of access: Internet
Presented before the Michigan academy of science and reprinted from the tenth report.Cover-title.Mod...
Cover title.Includes bibliographical references and index.Mode of access: Internet
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet