Wal-Mart Stores Inc. wants its suppliers to reduce 20 million metric tons of greenhouse gas emissions by the end of 2015.
mySA.com Business-National International, San Antonio Express-News: Business
Fri, 02/26/2010 - 2:15am
Wal-Mart Stores Inc. wants its suppliers to reduce 20 million metric tons of greenhouse gas emissions by the end of 2015.