Contribution from the Bureau of Plant Industry.Cover title.Bibliography: p. 40Includes bibliographical references.Mode of access: Internet
Cover title."Contribution from the Bureau of Plant Industry."Includes bibliographical references.Mod...
Contribution from Bureau of Plant Industry.Caption title.Includes bibliographical references (p. 39-...
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
Contribution from Bureau of Plant Industry.Includes bibliographical references.Mode of access: Inter...
Original issued in series: Bulletin / Ontario. Dept. of Agriculture ; 222.Caption title.At head of t...
Cover title."Contribution from Bureau of Plant Industry".Mode of access: Internet
Caption title."Contribution from Bureau of Plant Industry."Bibliography: p. 57-58.Mode of access: In...
Cover title."Contribution from the Bureau of Markets."Includes bibliographical references.Mode of ac...
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 19.Mode of access: I...
Contribution from Bureau of Plant Industry, Soils, and Agricultural Engineering.Caption title.Includ...
Caption title."Contribution from the Bureau of Plant Industry."Includes bibliographical references.M...
Contribution from the Bureau of Plant Industry.Cover title."Professional paper."Bibliography: p. 67-...
Cover title."Contribution from the Bureau of Plant Industry."Bibliography: p.24.Mode of access: Inte...
Cover-title."Thesis presented to the Dept. of Pomology as part of the requirements of a minor subjec...
"Contribution from the Bureau of Plant Industry."Cover title.Bibliography: p. 14-15.Mode of access: ...
Cover title."Contribution from the Bureau of Plant Industry."Includes bibliographical references.Mod...
Contribution from Bureau of Plant Industry.Caption title.Includes bibliographical references (p. 39-...
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...
Contribution from Bureau of Plant Industry.Includes bibliographical references.Mode of access: Inter...
Original issued in series: Bulletin / Ontario. Dept. of Agriculture ; 222.Caption title.At head of t...
Cover title."Contribution from Bureau of Plant Industry".Mode of access: Internet
Caption title."Contribution from Bureau of Plant Industry."Bibliography: p. 57-58.Mode of access: In...
Cover title."Contribution from the Bureau of Markets."Includes bibliographical references.Mode of ac...
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 19.Mode of access: I...
Contribution from Bureau of Plant Industry, Soils, and Agricultural Engineering.Caption title.Includ...
Caption title."Contribution from the Bureau of Plant Industry."Includes bibliographical references.M...
Contribution from the Bureau of Plant Industry.Cover title."Professional paper."Bibliography: p. 67-...
Cover title."Contribution from the Bureau of Plant Industry."Bibliography: p.24.Mode of access: Inte...
Cover-title."Thesis presented to the Dept. of Pomology as part of the requirements of a minor subjec...
"Contribution from the Bureau of Plant Industry."Cover title.Bibliography: p. 14-15.Mode of access: ...
Cover title."Contribution from the Bureau of Plant Industry."Includes bibliographical references.Mod...
Contribution from Bureau of Plant Industry.Caption title.Includes bibliographical references (p. 39-...
Cover title."Contribution from the Bureau of Plant Industry and the Bureau of Entomology."Bibliograp...