TY  - BOOK
AU  - McGovern,George S.
TI  - Agricultural thought in the twentieth century
T2  - The American heritage series
PY  - 1967///
CY  - Indianapolis
PB  - Bobbs-Merrill
KW  - Agriculture and state
KW  - United States
KW  - Local
N1  - Bibliography: p. xlvii-lv
ER  -