Add to ORKGPublication authorized June 28, 1927."The sources of data are indicated either on the chart, or on the legend for the chart. The bibliography is given in Res. Bul. 96 of this series"--P. 31.Digitized 2007 AES
Publication authorized June 21, 1926.Digitized 2007 AES.Includes bibliographical references
Publication authorized July 1, 1929.Includes bibliographical references (page 24)
Publication authorized March 1, 1928.Digitized 2007 AES.Includes bibliographical references (pages 5...
Publication authorized November 16, 1926.Digitized 2007 AES.Includes bibliographical references (pag...
Publication authorized June 30, 1922.Digitized 2007 AES.Includes bibliographical references
Publication authorized November 10, 1927."The references cited in this paper are listed in the bibli...
Publication authorized November 3, 1936."Submitted by the junior author in partial fulfillment of th...
Publication authorized November 21, 1921.Cover title.Digitized 2007 AES.Includes bibliographical ref...
Publication authorized September 16, 1932.Digitized 2007 AES.Includes bibliographical references (pa...
Publication authorized August 14, 1925.Digitized 2007 AES.Includes bibliographical references (page ...
Publication June 1, 1933."This bulletin contains a part of the dissertation of Ural Stephen Ashworth...
The U.S. Department of Agriculture and Experiment Stations of Illinois, Indiana, Wisconsin, Minnesot...
Publication authorized June 9, 1921.Digitized 2007 AES.Includes bibliographical references (page 37)
Publication authorized May 5, 1930.Includes bibliographical references (pages 183-208)
Publication authorized February 17, 1933.Digitized 2007 AES.Includes bibliographical references (pag...
Publication authorized June 21, 1926.Digitized 2007 AES.Includes bibliographical references
Publication authorized July 1, 1929.Includes bibliographical references (page 24)
Publication authorized March 1, 1928.Digitized 2007 AES.Includes bibliographical references (pages 5...
Publication authorized November 16, 1926.Digitized 2007 AES.Includes bibliographical references (pag...
Publication authorized June 30, 1922.Digitized 2007 AES.Includes bibliographical references
Publication authorized November 10, 1927."The references cited in this paper are listed in the bibli...
Publication authorized November 3, 1936."Submitted by the junior author in partial fulfillment of th...
Publication authorized November 21, 1921.Cover title.Digitized 2007 AES.Includes bibliographical ref...
Publication authorized September 16, 1932.Digitized 2007 AES.Includes bibliographical references (pa...
Publication authorized August 14, 1925.Digitized 2007 AES.Includes bibliographical references (page ...
Publication June 1, 1933."This bulletin contains a part of the dissertation of Ural Stephen Ashworth...
The U.S. Department of Agriculture and Experiment Stations of Illinois, Indiana, Wisconsin, Minnesot...
Publication authorized June 9, 1921.Digitized 2007 AES.Includes bibliographical references (page 37)
Publication authorized May 5, 1930.Includes bibliographical references (pages 183-208)
Publication authorized February 17, 1933.Digitized 2007 AES.Includes bibliographical references (pag...
Publication authorized June 21, 1926.Digitized 2007 AES.Includes bibliographical references
Publication authorized July 1, 1929.Includes bibliographical references (page 24)
Publication authorized March 1, 1928.Digitized 2007 AES.Includes bibliographical references (pages 5...