|
|
|||||||
 |
|
|
أدوات الموضوع | انواع عرض الموضوع |
|
#1
09-20-2016, 12:10 AM
|
|||
|
|||
California restricts pollutants from cow flatulence to diesel emissions
(Reuters) - California on Monday moved to restrict air pollutants from sources as diverse as diesel trucks and cow flatulence, the latest of several efforts in the most populous U.S. state to reduce emissions leading to climate change. ??????? ??????: California restricts pollutants from cow flatulence to diesel emissions || ??????: ahlam1399 || ??????: اسم منتداك
|
|
|
|
العرض العادي
