News article from Manila Bulletin, Sunday 19 March 2017.
News
U.S. Coast Guard – Marine Safety Information Bulletin 3/6/2017: Ballast Water Management (BWM) Extension Program Update
https://www.uscg.mil/msib/docs/003_17_3-6-2017.pdf
News article from Manila Bulletin, Sunday 19 March 2017.
https://www.uscg.mil/msib/docs/003_17_3-6-2017.pdf