Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode of access: Internet
"Professional paper.""February 2, 1918."Caption title.Bibliography: p. 31-32.Mode of access: Interne...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Chiefly tables.Cover title.Includes bibliographical references.Mode of access: Internet
Contribution from the Bureau of Plant Industry.Caption title.Mode of access: Internet
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
A joint contribution from the Bureau of Plant Industry and the Office of Markets and Rural Organizat...
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 8Mode of access: Int...
"Contribution from the Bureau of Plant Industry."Caption title.Includes bibliographical references.M...
"Supersedes Technical bulletin no. 907, Classification of barley varieties grown in the United State...
Caption title: Wheat, a study of varieties, 1893."New series" vol. II, no. 5.Mode of access: Interne...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
"Professional paper."Cover title.Includes bibliographical references (p. 219-230) and index.Mode of ...
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 20.Mode of access: I...
"Professional paper.""February 2, 1918."Caption title.Bibliography: p. 31-32.Mode of access: Interne...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Chiefly tables.Cover title.Includes bibliographical references.Mode of access: Internet
Contribution from the Bureau of Plant Industry.Caption title.Mode of access: Internet
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
A joint contribution from the Bureau of Plant Industry and the Office of Markets and Rural Organizat...
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 8Mode of access: Int...
"Contribution from the Bureau of Plant Industry."Caption title.Includes bibliographical references.M...
"Supersedes Technical bulletin no. 907, Classification of barley varieties grown in the United State...
Caption title: Wheat, a study of varieties, 1893."New series" vol. II, no. 5.Mode of access: Interne...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
"Professional paper."Cover title.Includes bibliographical references (p. 219-230) and index.Mode of ...
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 20.Mode of access: I...
"Professional paper.""February 2, 1918."Caption title.Bibliography: p. 31-32.Mode of access: Interne...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...