References

A E STALEY MFG
HERSHEY FOODS CORPORATION
ABBOT LABORATORIES
HILTON HOTELS CORPORATION
AIR PRODUCTS & CHEMICAL INC
INTERNATIONAL PAPER COMPANY
AJIMOTO USA
J.M. SMUCKER COMPANY
AK STEEL HOLDING CORP
KELLOGG USA INC
ALCOA
KERR-MCGEE CHEMICAL
AMOCO CORPORATION
KIMBERLY-CLARK CORP
ANHEUSER BUSCH COMPANIES, INC.
KRAFT
ARVINMERITOR, INC
LEHMAN BROTHER HOLDING
BAYER CORP
LUCENT TECHNOLOGIES INC
BOISE CASCADA CORPORATION
M & M MARS
BP OIL
MARATHON OIL CORP
BRISTOL-MYERS SQUIBB CO
MASTER FOODS USA
BURLINTON RESOURCES, INC
MEADWESTVACO CORP
CAESARS ENTERTAINMENT INC
MERCK
MGM MIRAGE INC

CSX CORPORATION
PPG INDUSTRIES, INC
CUMMINS INC.
PROCTER & GAMBLE CO
DAIMLER CHRYSLER
PUBLIX SUPER MARKETS
DEAN FOODS COMPANY
QUAKER OATS
DOLE FOOD COMPANY, INC.
R.R. DONNELLEY & SONS COMPANY
DOW CHEMICAL
ROHM AND HASS COMPANY
DUKE ENERGY CORPORATION
ROQUETTE AMERICA, INC.
DUPONT BUILDING
SAFEWAY INC.
EASTMAN KODAK COMPANY
SMURFIT-STONE CONTAINER
EL PASO CORPORATION
TATE & LYLE
ENGELHARD CORPORATION
THE BOEING COMPANY
COLGATE - PALMOLIVE
OCCIDENTAL PETROLEUM CORP
CONAGRA FOODS, INC
PEPSI BOTTLING
CONOCOPHILLIPS
PEPSICO, INC
CORN PRODUCTS
PHELPS DODGE CORP.
CALPINE CORPORATION

EXOL AGRA
THE CLOROX COMPANY
EXXON MOBILE
THE COCA-COLA COMPANY
FLUOR CORPORATION
THE DOW CHEMICAL COMPANY
FORD MOTOR COMPANY
THE KROGER CO
GENERAL ELECTRIC COMPANY
UNITED STATES STEEL
GENERAL MILLS, INC
WEYERHAEUSER COMPANY
GENERAL MOTOR
WHIRLPOOL CORPORATION
GEORGIA-PACIFIC CORPORATION
WILLIAMS COMPANIES, INC
H.J. HEINZ COMPANY
WINN-DIXIE STORES, INC.
HARLEY-DAVIDSON, INC.
XCEL ENERGY INC.
HARRAH'S ENTERTAINMENT INC
CARGILL
MONSANTO COMPANY
CATERPILLAR INC
NESTLE CHOCOLATES
CHEVRON TEXACO CORPORATION
NEWMONT MINING CORPORATION
COCA-COLA ENTERPRISES
NORTHLAND CRANBERRIES, INC.
CAMPBELL SOUP COMPANY
MOHAWK INDUSTRIES INC