TY  - BOOK
AU  - Rosenblum, John W. ,
TI  - Agriculture in the twenty first century
U1  - 630 R85A 
PY  - 1983///
CY  - N. Y.
PB  - Wiley.
KW  - AGRICULTURE -- FORECASTING
KW  - TWENTY -- FIRST CENTURY -- FORECASTING
ER  -