TY  - BOOK
AU  - Koppel,Tom
TI  - Ebb and flow: tides and life on our once and future planet 
SN  - 9781554881482 (electronic bk.)
PY  - 2007///
CY  - Toronto
PB  - Dundurn
KW  - Tides
KW  - Tidal currents
KW  - Tide-predictors
N1  - Description based on print version record; Includes bibliographical references (p. [287]-292)
UR  - http://www.netlibrary.com  .libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=244787
ER  -