Rip currents! : break the grip of the rip.

Bibliographic Details
Corporate Author:	United States. National Weather Service. Office of Climate, Water, and Weather Services
Format:	Government Document Book
Language:	English
Published:	[Silver Spring, Md.] : NOAA's National Weather Service, Office of Climate, Water, and Weather Services, [2007?]
Subjects:	Swimming > Safety measures. Drowning > Prevention. Ocean currents.
Online Access:	https://purl.fdlp.gov/GPO/LPS88352