TY  - BOOK
T1  - The agricultural revolution of the 20th century /Don Paarlberg and Philip Paarlberg.
DA  - c2000.
CY  - Ames :
AU  - Paarlberg, Don,
AU  - Paarlberg, P. L.
CN  - S494.5.I5
CN  - S494.5.I5
PB  - Iowa State University Press,
PP  - Ames :
PY  - c2000.
ID  - 242237
KW  - Agricultural innovations.
KW  - Agriculture
KW  - Agriculture and state.
SN  - 0813804094 (pbk. : alk. paper)
SN  - 0813821983 (alk. paper)
TI  - The agricultural revolution of the 20th century /Don Paarlberg and Philip Paarlberg.
ER  -