TY  - BOOK
ED  - United states government
TI  - Farmer's World the year book of agriculture
U1  - 630 21st ed.
PY  - 1964///
CY  - Washingaton
PB  - Department of agriculture
KW  - Forest Production
KW  - research in forestry
KW  - soil and water
KW  - Year book of agriculture
ER  -