Environmental restoration. Obama moves to revitalize Chesapeake Bay restoration.
Stokstad
Erik
E
D000383:Agriculture; D000818:Animals; D017753:Ecosystem; D052918:Environmental Restoration and Remediation; D009792:Oceans and Seas; D012623:Seawater; D014481:United States; D014484:United States Environmental Protection Agency / Q000331:legislation & jurisprudence*; D014876:Water Pollution / Q000517:prevention & control