Add to ORKG"Revised for publication October 4, 1930"."References cited": p. 26.Mode of access: Internet
"Issued under the auspices of the Society of Horticultural Technology, in conjunction with the Techn...
Bull. 47, Kentucky Agric. Exper. Sta. State Col. Kentucky, 1893. 1-53.Mode of access: Internet
Caption title.October, 1920.Includes bibliographical references.Mode of access: Internet
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
Cover title."Reprinted, with some annotations by the author, from the Yearbook of the Department of ...
Includes indexes.Originally issued Feb. 1938.Includes bibliographical references (p. 246-254).Mode o...
Supersedes Insect enemies of western forests, Miscellaneous publication no. 273, issued 1938.Bibliog...
Thesis (M.S.)--Univ. of California. May, 1922."Literature cited": p. 26-28.Mode of access: Internet
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"June 1997."Includes bibliographical references (p. 65-72).Mode of access: Internet
"Issued November 1982"--P. 4 of cover.Cover title.Bibliography: p. 22-25.Mode of access: Internet
"From the Transactions of the Scottish arboricultural society, vii, 1873-74."Mode of access: Interne...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...
"Issued under the auspices of the Society of Horticultural Technology, in conjunction with the Techn...
Bull. 47, Kentucky Agric. Exper. Sta. State Col. Kentucky, 1893. 1-53.Mode of access: Internet
Caption title.October, 1920.Includes bibliographical references.Mode of access: Internet
"First printing 1929; augmented and revised, second printing 1931."Mode of access: Internet
Cover title."Somewhat condensed revision of the article under the same title published in the Yearbo...
Cover title."Reprinted, with some annotations by the author, from the Yearbook of the Department of ...
Includes indexes.Originally issued Feb. 1938.Includes bibliographical references (p. 246-254).Mode o...
Supersedes Insect enemies of western forests, Miscellaneous publication no. 273, issued 1938.Bibliog...
Thesis (M.S.)--Univ. of California. May, 1922."Literature cited": p. 26-28.Mode of access: Internet
Reprinted from the Journal of the Royal horticultural society, vols. xxvii-xxix."Explanation of refe...
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"June 1997."Includes bibliographical references (p. 65-72).Mode of access: Internet
"Issued November 1982"--P. 4 of cover.Cover title.Bibliography: p. 22-25.Mode of access: Internet
"From the Transactions of the Scottish arboricultural society, vii, 1873-74."Mode of access: Interne...
"Contribution from the Bureau of Entomology."Cover title.Includes bibliographical references.Mode of...
"Issued under the auspices of the Society of Horticultural Technology, in conjunction with the Techn...
Bull. 47, Kentucky Agric. Exper. Sta. State Col. Kentucky, 1893. 1-53.Mode of access: Internet
Caption title.October, 1920.Includes bibliographical references.Mode of access: Internet