Advocacy
Txoj Kev Tshiab rau Dej Hiav Txwv
Sau: Mark J. SpaldingPublication Name: The Environmental Magazine. Lub Peb Hlis/Plaub Hlis 2011 Issue.Publication Date: Tuesday, Peb Hlis 1, 2011 Thaum Lub Xya Hli 19, 2010, Thawj Tswj Hwm Obama tau tshaj tawm tsab ntawv tshaj tawm uas tau hais rau qhov xav tau kev sib koom ua ke…