"Professional paper."Contribution from the Bureau of Plant Industry.Caption title.Bibliography: p. 20.Mode of access: Internet
"Professional paper.""May, 1922."Caption title.Bibliography: p. 43-47.Mode of access: Internet
"Professional paper."Caption title.Bibliography: p. 11-12.Mode of access: Internet
Contribution from the Bureau of Plant Industry.Cover title.Includes bibliographical references.Mode ...
"November 1970."Caption title.Includes bibliographical references (p. 8).Mode of access: Internet
Caption title."Contribution from Bureau of Plant Industry."Mode of access: Internet
"September 1971."Caption title.Includes bibliographical references.Mode of access: Internet
Distributed to depository libraries in microfiche."September 1984."Caption title.Bibliography: p. 6....
Literature of plant diseases referred to in this publication": p. i-vii.Binder's title: Ohio plant d...
"Professional paper."Caption title."June 19, 1919."Bibliography: p. 36-38.Mode of access: Internet
Joint contribution from Bureau of Plant Industry and Bureau of Entomology.Caption title.Mode of acce...
Contribution from the Forest Service."Professional paper."Caption title.Mode of access: Internet
"Professional paper.""April 7, 1916."Caption title.Publications of the U.S. Department of Agricultur...
"Professional paper."Caption title."September 7, 1920."Bibliography: p. 38-40.Mode of access: Intern...
Caption title."Contribution from Bureau of Plant Industry."Mode of access: Internet
Caption title.Includes bibliographical references (p. 7).Mode of access: Internet
"Professional paper.""May, 1922."Caption title.Bibliography: p. 43-47.Mode of access: Internet
"Professional paper."Caption title.Bibliography: p. 11-12.Mode of access: Internet
Contribution from the Bureau of Plant Industry.Cover title.Includes bibliographical references.Mode ...
"November 1970."Caption title.Includes bibliographical references (p. 8).Mode of access: Internet
Caption title."Contribution from Bureau of Plant Industry."Mode of access: Internet
"September 1971."Caption title.Includes bibliographical references.Mode of access: Internet
Distributed to depository libraries in microfiche."September 1984."Caption title.Bibliography: p. 6....
Literature of plant diseases referred to in this publication": p. i-vii.Binder's title: Ohio plant d...
"Professional paper."Caption title."June 19, 1919."Bibliography: p. 36-38.Mode of access: Internet
Joint contribution from Bureau of Plant Industry and Bureau of Entomology.Caption title.Mode of acce...
Contribution from the Forest Service."Professional paper."Caption title.Mode of access: Internet
"Professional paper.""April 7, 1916."Caption title.Publications of the U.S. Department of Agricultur...
"Professional paper."Caption title."September 7, 1920."Bibliography: p. 38-40.Mode of access: Intern...
Caption title."Contribution from Bureau of Plant Industry."Mode of access: Internet
Caption title.Includes bibliographical references (p. 7).Mode of access: Internet
"Professional paper.""May, 1922."Caption title.Bibliography: p. 43-47.Mode of access: Internet
"Professional paper."Caption title.Bibliography: p. 11-12.Mode of access: Internet
Contribution from the Bureau of Plant Industry.Cover title.Includes bibliographical references.Mode ...