美国农业部BARC获得白宫“Closing Circle Award”奖
U.S. Department of Agriculture Beltsville Agricultural Research Center (BARC) employees won the White House Closing Circle Award in 2002 for their environmental efforts that included extensive use of biobased products. Several BARC employees were on “Team Biodiesel” that garnered the same award in 2001 for their initiatives to use and promote biodiesel.
美国农业部Beltsville农业研究中心（BARC）员工赢得美国白宫Closeing Circle Award奖项。
Pictured Rocks国家公园获得白宫“Closing Circle”奖
Pictured Rocks National Lakeshore staff received theprestigious White House Closing Circle award in 2002 for their many environmental efforts, including use of biobased products.
Pictured Rocks National Lakeshore国家公园员工由于他们对环景作出的贡献而获得白宫Closing Circle Award奖项，他们使用了瑞安勃的生物基润滑油取代石油基产品。