?url_ver=Z39.88-2004&rft_id=10.1145%2F1821748.1821819&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.&rft.au=Ayaz%2C+M.&rft.aulast=Ayaz&rft.isbn=9781605586595&rft.date=2009&rft.title=Underwater+wireless+sensor+networks%3A+Routing+issues+and+future+challenges&rft.genre=proceeding