Caption title: Spraying experiments and studies on certain apple diseases in 1913.Includes bibliographical references.Mode of access: Internet
Includes index."March 19, 1924."Caption title.Bibliography: p. 54-58.Mode of access: Internet
Added caption title: Wheat experiments, 1892.Cover title.Mode of access: Internet
Added caption title: Spraying apple trees before as compared with spraying after blooming.Cover titl...
Caption title: Apple spraying experiments in 1915.Includes bibliographical references.Mode of access...
Cover title.Includes bibliographical references and index.Mode of access: Internet
"In cooperation with the Division of Fruits and Vegetables of the Bureau of Agricultural Economics."...
Caption title: Studies in orchard management. II, Factors influencing fruit development of the apple...
"Contribution from the Bureau of Entomology."Caption title.Bibliography: p.[7]-[8].Mode of access: I...
"Professional paper.""October 29, 1918."Caption title.Bibliography: p. 28.Mode of access: Internet
Caption title: The use of lime-sulphur preparations in the summer spraying of Virginia apple orchard...
Caption title.Experiments with corn / G.E. Morrow, F.D. Gardner -- Rate of growth and chemical compo...
Caption title.Cover title: Results of seed investigation for 1907.Includes bibliographical reference...
Caption title: Wheat and barley experiments.September, 1894.Mode of access: Internet
Contribution from Bureau of Plant Industry.Caption title.Includes bibliographical references (p. 39-...
Caption title: Irish potato investigations from 1909 to 1913.Cover title.January, 1913.Mode of acces...
Includes index."March 19, 1924."Caption title.Bibliography: p. 54-58.Mode of access: Internet
Added caption title: Wheat experiments, 1892.Cover title.Mode of access: Internet
Added caption title: Spraying apple trees before as compared with spraying after blooming.Cover titl...
Caption title: Apple spraying experiments in 1915.Includes bibliographical references.Mode of access...
Cover title.Includes bibliographical references and index.Mode of access: Internet
"In cooperation with the Division of Fruits and Vegetables of the Bureau of Agricultural Economics."...
Caption title: Studies in orchard management. II, Factors influencing fruit development of the apple...
"Contribution from the Bureau of Entomology."Caption title.Bibliography: p.[7]-[8].Mode of access: I...
"Professional paper.""October 29, 1918."Caption title.Bibliography: p. 28.Mode of access: Internet
Caption title: The use of lime-sulphur preparations in the summer spraying of Virginia apple orchard...
Caption title.Experiments with corn / G.E. Morrow, F.D. Gardner -- Rate of growth and chemical compo...
Caption title.Cover title: Results of seed investigation for 1907.Includes bibliographical reference...
Caption title: Wheat and barley experiments.September, 1894.Mode of access: Internet
Contribution from Bureau of Plant Industry.Caption title.Includes bibliographical references (p. 39-...
Caption title: Irish potato investigations from 1909 to 1913.Cover title.January, 1913.Mode of acces...
Includes index."March 19, 1924."Caption title.Bibliography: p. 54-58.Mode of access: Internet
Added caption title: Wheat experiments, 1892.Cover title.Mode of access: Internet
Added caption title: Spraying apple trees before as compared with spraying after blooming.Cover titl...