Yearbook of agriculture /

Since 1936 each volume has also a special title.Issued also in the House document series.Vols. for 1943-47, 1950-51 issued in combined form.Beginning with 1930, the Yearbook is designated by the year in which it is published; consequently there is no issue bearing date 1929.Mode of access: Internet.The statistical section was made a separate series and has been published since 1936 as: Agricultural statistics