Yearbook of agriculture.
United States.Department of Agriculture.
Washington : U.S. G.P.O.,
1927-[1978]
Issued also in the House document series.
Since 1938 each vol. has also a special title.
Beginning with 1930, the Yearbook is designated by the year in which it is published; consequently there is no issue bearing date 1929.
Vols. for 1943-47, 1950-51 issued in combined form.
Issued by: Dept. of Agriculture.
The statistical section was made a separate series and has been published since 1936 as: Agricultural statistics.
United States. Department of Agriculture
Agriculture
Agriculture
Agriculture yearbook
United States Department of Agriculture yearbook
Agricultural statistics (Washington, D.C.)