Changes in farm production and efficiency, a summary report.
Edition: Revised 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973.
Series: U.S. Dept. of Agriculture. Statistical bulletin -- no. 233
Publisher: U.S. Dept. of Agriculture
Published: 1958
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Agricultural productivity -- United States -- Statistics.; Farm management -- United States -- Statistics.
Genres: Statistics.
Notes: Supplements issued 1959-1973.