TY  - BOOK
AU  - Vroomen Harry
AU  - Taylor,Harold
ED  - U.S. Department of Agriculture
ED  - Economic research service
TI  - Fertilizer use and price statistics, 1960-91
PY  - 1992///
CY  - Washington, DC
PB  - U.S. Department of Agriculture
KW  - Fertilizer use
KW  - Price statistics
N1  - Includes appendix
ER  -