Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode of access: Internet
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references.Mod...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Cover title."Contribution from the Bureau of Plant Industry."Mode of access: Internet
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Joint contribution of the Bureau of Plant Industry and the California Agricultural Experiment Statio...
"Contribution from the Bureau of Plant Industry."Caption title.Mode of access: Internet
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 19.Mode of access: I...
"Contribution from the Bureau of Plant Industry."Caption title.Includes bibliographical references.M...
Cover title."Contribution from the Bureau of Plant Industry."Bibliography: p. 22.Mode of access: Int...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
"Contribution from the Bureau of Plant Industry."Caption title.Includes bibliographical references.B...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references.Mod...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Cover title."Contribution from the Bureau of Plant Industry."Mode of access: Internet
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
Joint contribution of the Bureau of Plant Industry and the California Agricultural Experiment Statio...
"Contribution from the Bureau of Plant Industry."Caption title.Mode of access: Internet
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 19.Mode of access: I...
"Contribution from the Bureau of Plant Industry."Caption title.Includes bibliographical references.M...
Cover title."Contribution from the Bureau of Plant Industry."Bibliography: p. 22.Mode of access: Int...
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...
"Contribution from the Bureau of Plant Industry."Caption title.Includes bibliographical references.B...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references.Mod...
"A contribution from Bureau of Plant Industry."Caption title.Includes bibliographical references (p....
Caption title."Contribution from Bureau of Plant Industry."Includes bibliographical references.Mode ...