Contribution from Office of information.Cover-title."References consulted": p. 111.Mode of access: Internet
Maps on lining-papers."A selected reference list": p. [175]-180.Mode of access: Internet
Caption title."Contribution from Extension Service."Includes bibliographical references.Mode of acce...
"TK 7885 B.""November 16, 1982."Cover title.Bibliography: p. 49-50.Mode of access: Internet
Page 103 is p. [3] of cover.Cover title.Includes bibliographical references and index.Mode of access...
Includes index.Issued October, 1928.Cover title.Bibliography: p. 202-218.Mode of access: Internet
Cover title."Contribution from the Office of Farm Management."Bibliography: p. 11.Mode of access: In...
"Contribution from the Office of Farm Management."Cover title.Bibliography: p. 35.Mode of access: In...
Reprinted from the Journal of the Royal agricultural society of England, v. 87, 1926.Cover-title."Re...
Cover title."1961 supplement to Agriculture handbook no. 14, Motion pictures of the U.S. Department ...
"Revised January 1971"--P. [8]."Prepared by Office of Information"--P. [8].Cover title.Mode of acces...
"From the Proceedings of the seventeenth meeting of the Society for the promotion of agricultural sc...
Cover title.Includes bibliographical references (p. 38).Mode of access: Internet.
From "Case and comment," February and March, 1916, v. 22, nos. 9 and 10.At head of title: U.S. Depar...
"Contribution from the Office of Farm Management."Cover title.Bibliography: p. 23.Mode of access: In...
"The origin and history of agriculture, and ... its effect upon the civilization of our race," p. [1...
Maps on lining-papers."A selected reference list": p. [175]-180.Mode of access: Internet
Caption title."Contribution from Extension Service."Includes bibliographical references.Mode of acce...
"TK 7885 B.""November 16, 1982."Cover title.Bibliography: p. 49-50.Mode of access: Internet
Page 103 is p. [3] of cover.Cover title.Includes bibliographical references and index.Mode of access...
Includes index.Issued October, 1928.Cover title.Bibliography: p. 202-218.Mode of access: Internet
Cover title."Contribution from the Office of Farm Management."Bibliography: p. 11.Mode of access: In...
"Contribution from the Office of Farm Management."Cover title.Bibliography: p. 35.Mode of access: In...
Reprinted from the Journal of the Royal agricultural society of England, v. 87, 1926.Cover-title."Re...
Cover title."1961 supplement to Agriculture handbook no. 14, Motion pictures of the U.S. Department ...
"Revised January 1971"--P. [8]."Prepared by Office of Information"--P. [8].Cover title.Mode of acces...
"From the Proceedings of the seventeenth meeting of the Society for the promotion of agricultural sc...
Cover title.Includes bibliographical references (p. 38).Mode of access: Internet.
From "Case and comment," February and March, 1916, v. 22, nos. 9 and 10.At head of title: U.S. Depar...
"Contribution from the Office of Farm Management."Cover title.Bibliography: p. 23.Mode of access: In...
"The origin and history of agriculture, and ... its effect upon the civilization of our race," p. [1...
Maps on lining-papers."A selected reference list": p. [175]-180.Mode of access: Internet
Caption title."Contribution from Extension Service."Includes bibliographical references.Mode of acce...
"TK 7885 B.""November 16, 1982."Cover title.Bibliography: p. 49-50.Mode of access: Internet