02032oam 2200493 a 450 991069965030332120230902161937.0(CKB)5470000002404433(OCoLC)663101501(EXLCZ)99547000000240443320100909d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierVessel operations in right whale protection areas in 2009[electronic resource] /Gregory K. Silber and Shannon Bettridge[Silver Spring, Md.] :U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service,[2010]1 online resource (vi, 44 pages) color illustrations, color mapsNOAA technical memorandum NMFS-OPR ;44Title from title screen (viewed on March 28, 2011)."July 2010."Includes bibliographical references (page 18).NOAA technical memorandum NMFS-OPR ;44.Right whalesConservationUnited StatesRight whalesEffect of human beings onUnited StatesMarine mammalsConservationUnited StatesShipsEnvironmental aspectsUnited StatesManagementRight whalesMortalityUnited StatesPreventionRight whalesConservationRight whalesEffect of human beings onMarine mammalsConservationShipsEnvironmental aspectsManagement.Right whalesMortalityPrevention.Silber Gregory K(Gregory Keith)1386110Bettridge Shannon Olivia Marie1386111United States.National Marine Fisheries Service.OLAOLAGPOBOOK9910699650303321Vessel operations in right whale protection areas in 20093469784UNINA