TY  - BOOK
AU  - SMIL, Vaclav
TI  - Energy analysis and agriculture : an application to U. S. Corn production
U1  - 338.163 15 S51E 
PY  - 1983///
PB  - Boulder
KW  - CORN INDUSTRY -- ENERGY CONSUMPTION
KW  - CORN UNITED STATES
ER  -